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| cat.no.r50e-18 trimmer potentiometers ! note r50e.pdf jul.23,2012 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering.
eu rohs compliant s all the products in this catalog comply with eu rohs. s eu rohs is "the european directive 2011/65/eu on the restriction of the use of certain hazardous substances in electrical and electronic equipment." s for more details, please refer to our website 'murata's approach for eu rohs' (http://www.murata.com/info/rohs.html). r50e.pdf jul.23,2012 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. r50e.pdf jul.23,2012 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. contents 1 2 3 4 5 6 7 part numbering 2 selection guide of trimmer potentiometers 3 smd open type 2mm size pvz2/pva2 series 4 pvz2/pva2 series notice 8 smd open type 3mm size pvz3 series 10 pvz3 series notice 14 smd sealed type 3mm size pvg3 series 16 pvg3 series notice 19 smd sealed type 4mm size pvm4 series 21 pvm4 series notice 23 smd sealed type multi-turn pvg5 series 26 pvg5 series notice 29 lead sealed type single-turn pv32 series 31 pv32 series notice 34 lead sealed type multi-turn pv12/pv37/pv36 series 36 pv12/pv37/pv36 series notice 43 smd open type (pvz2/a2/z3)/smd sealed type (pvm4a_c01 series) specifications and test methods 45 smd sealed type (pvg3/m4a_d01/g5)/lead sealed type (pv32/12/37/36) specifications and test methods 46 packaging 49 recommended adjustment tools/qualified standards 52 s 4 h e 2 o ( 3 c o m p l i a n c e m e a n s t h a t w e j u d g e f r o m % 5 $ i r e c t i v e % 5 t h e p r o d u c t s d o n o t c o n t a i n l e a d c a d m i u m m e r c u r y h e x a v a l e n t c h r o m i u m 0 " " a n d 0 " $ % e x c e p t e x e m p t i o n s s t a t e d i n % 5 $ i r e c t i v e % 5 a n n e x a n d i m p u r i t i e s e x i s t i n g i n t h e n a t u r a l w o r l d s 4 h i s s t a t e m e n t d o e s n o t i n s u r e t h e c o m p l i a n c e o f a n y o f t h e l i s t e d p a r t s w i t h a n y l a w s o r l e g a l i m p e r a t i v e s d e v e l o p e d b y a n y % 5 m e m b e r s i n d i v i d u a l l y w i t h r e g a r d s t o t h e 2 o ( 3 $ i r e c t i v e 1 2 3 4 5 6 7 r50e.pdf jul.23,2012 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 2 o part numbering qproduct id trimmer potentiometers pv trimmer potentiometers product id (part number) wseries eadjustment direction /lead type code series code adjustment direction/ lead type z2 smd open 2mm size carbon resistive element a2 smd open 2mm size a r top a top rear z3 g3 m4 g5 smd open 3mm size carbon resistive element smd sealed 4mm size 32 lead sealed 6mm round single turn 12 lead sealed 7mm round 4 turns smd sealed 5mm square 11 turns smd sealed 3mm size a a a a h h n p t g top g top top top side top, triangle side, triangle top, triangle side, triangle top, j-hook top, gull-wing h top k rear 36 37 lead sealed 10mm square 25 turns lead sealed 6mm square 12 turns w x w x top, inline side, inline top, triangle side, triangle rtotal resistance expressed by three figures. the unit is ohm. the first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. 100 102 104 ex.) 10 1000 100000 (=100k) code total resistance y r00 e a t c01 r 103 pv q w z3 tindividual specification series code individual specification code standard type standard type (high-heat resistance type/ultra-thin type) pva2 pvz2 a01 c04 standard type (high-heat resistance type/top adjustment) high characteristic carbon type (only pvz3g) high-heat resistance type (for rear adjustment) pvz3 c01 f01 e01 standard type high-reliability type pvm4 c01 d01 standard type pv32/pv12 pvg5 a01 standard type c03 standard type c01 pvg3/ pv36/pv37 ypackaging bulk reel code packaging b00 r00 r50e.pdf jul.23,2012 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 3 selection guide of trimmer potentiometers mounting method surface mount pcb insertion sealed construction 2mm size single turn 2mm size single turn 3mm size single turn 6mm size single turn 6mm size single turn pvg3g with rotational stop pvg5 pvm4 pv32h with rotational stop pv12p pv37w pv36w pv32n with rotational stop pv12t pv37x pv36x pvz2a_c04 low profile (0.85mm max.) pva2 for automatic adjustment (0.9mm max.) pvz2r rear adjustment low profile with smaller foot print (0.9mm max.) pvz3a for automatic adjustment pvz3g top adjustment low profile (1.25mm max.) pvz3k rear adjustment pvz3h top adjustment 3mm size single turn 4mm size single turn 5mm size 11 turns 7mm size 4 turns 6mm size 12 turns 7mm size 4 turns 6mm size 12 turns 10mm size 25 turns 10mm size 25 turns cermet resistive element cermet resistive element pvg3a for automatic adjustment with rotational stop construction? adjustment? top side sealed open carbon resistive element cermet resistive element cermet resistive element trimmer potentiometers smd open type 2mm size pvz2/pva2 series 2.1 0.80.05 0.5 0.4 0.450.1 0.8 2.4 dia. 1.3 2.2 2.70.3 #2 0.7 #1 #3 ?1 ? 1 driver plate rotation area: please do not place any components more than 0.5mm in height within this area. 0.55 0.55 0.5 0.5 4 1 soldering part ( tolerance: 0.2 ) in mm #2 #1 #3 clockwise pvz2a ( tolerance : 0.2 ) in mm #2 #1 #3 clockwise 2.1 2.2 4.8 0.6 0.65 0.65 (0.6) (0.6) 0.8 0.8 +0.10 - 0.15 1.3 0.450.10 soldering part #2 #1 #3 2.4 dia. ?1: driver plate rotation area ?1 pvz2r operating temperature range: -25 to 85 c soldering method: re? ow/soldering iron pvz2 series part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/c) pvz2 p 471c04 0.05(50c) 1(24010) endless 470ohm30% 500 pvz2 p 102c04 0.05(50c) 1(24010) endless 1k ohm30% 500 pvz2 p 222c04 0.05(50c) 1(24010) endless 2.2k ohm30% 500 pvz2 p 472c04 0.05(50c) 1(24010) endless 4.7k ohm30% 500 pvz2 p 103c04 0.05(50c) 1(24010) endless 10k ohm30% 500 pvz2 p 223c04 0.05(50c) 1(24010) endless 22k ohm30% 500 pvz2 p 473c04 0.05(50c) 1(24010) endless 47k ohm30% 500 pvz2 p 104c04 0.05(50c) 1(24010) endless 100k ohm30% 500 pvz2 p 224c04 0.05(50c) 1(24010) endless 220k ohm30% 500 pvz2 p 474c04 0.05(50c) 1(24010) endless 470k ohm30% 500 pvz2 p 105c04 0.05(50c) 1(24010) endless 1m ohm30% 500 r50e.pdf jul.23,2012 4 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 1 c features 1. ultra-small and thin external dimensions of 2.1(w)x2.7(l)x0.85 max. (t)mm. (top adjustment type: pvz2a_c04 series) 2. ultra-small and thin external dimensions of 2.1(w)x4.8(l)x0.9 max. (t)mm. (rear adjustment type: pvz2r_c04 series) compact pcb design is possible by smaller adjustment hole (3.0mm dia.) due to short wing length (4.8mm). 3. au plated termination achieves a high-density pcb mounting. 4. cross-shaped driver slot allows for in-process automatic adjustment and it provides superior adjustability. 5. two-piece parts construction achieves low cost and excellent quality. 6. special resin substrate allows high peak temperature for re? ow soldering (pvz2_cxx series). 7. pvz2 series complies with rohs directive. c applications 1. pick-up module 6. dvc 2. lcd 7. digital camera 3. cellular phone 8. portable audio, etc. 4. phs 9. rke 5. pager 10. e-book c construction pvz2a 0.9 0.6 0.6 0.7 1.55 1.55 0.85 0.85 ( tolerance : 0.1 in mm ) c standard land pattern pvz2a driver plate wiper resistive element resin substrate #2-terminal #3-terminal #1-terminal c construction pvz2r 3.0 dia. 0.6 0.9 0.6 0.6 2.5 2.5 0.7 0.7 ( tolerance : 0.1 ) in mm c standard land pattern pvz2r res. change: +10, -2% res. change: r < 50kohm+2, -10% 50kohm driver plate resistive element ceramic substrate #3-terminal #1-terminal wiper #2-terminal c construction ( tolerance : 0.1 ) in mm 1.1 0.70 1.90 0.85 0.90 1.55 1.70 c standard land pattern res. change: 3% res. change: 3% res. change: 3% res. change: 3% res. change: 3% res. change: 10% (10 cycles) humidity exposure high temperature exposure humidity load life load life temperature cycle rotational life c characteristics r50e.pdf jul.23,2012 7 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 1 pvz2/pva2 series notice c notice (operating and storage conditions) c notice (rating) 1. when using with partial load (rheostat), minimize the power depending on the resistance value. 2. the maximum input voltage to a trimmer potentiometer should not exceed (pr)^1/2 or the maximum operating voltage, whichever is smaller. 3. if the trimmer potentiometer is used in dc and high humidity conditions, please connect wiper (#2) for plus and resistive element (#1 or #3) for minus. (pvz series only) c notice (soldering and mounting) continued on the following page. r50e.pdf jul.23,2012 8 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 1 1. store in temperatures of -10 to +40c and relative humidity of 30-85%. 2. do not store in or near corrosive gases. 3. use within six months after delivery. 4. open the package just before using. 5. do not store under direct sunlight. 6. if you use the trimmer potentiometer in an environment other than listed at right, please consult with a murata factory representative prior to using. the trimmer potentiometer should not be used under the following environmental conditions: (1) corrosive gaseous atmosphere (ex. chlorine gas, hydrogen sul? de gas, ammonia gas, sulfuric acid gas, nitric oxide gas, etc.) (2) in liquid (ex. oil, medical liquid, organic solvent, etc.) (3) dusty/dirty atmosphere (4) direct sunlight (5) static voltage or electric/magnetic ? elds (6) direct sea breeze (7) other variations of the above 1. soldering (1) re? ow soldering method and soldering iron are available. this product cannot be soldered using the ? ow soldering method (dipping). if you use the ? ow soldering method, the trimmer potentiometer may not function. (2) use our standard land dimension. excessive land area causes displacement due to the effect of the surface tension of the solder. insuf? cient land area leads to insuf? cient soldering strength of the chip. (3) soldering conditions refer to the temperature pro? le. if the soldering conditions are not suitable, e.g., excessive time and/or excessive temperature, the trimmer potentiometer may deviate from the speci? ed characteristics. (4) apply the appropriate amount of solder paste. the thickness of solder paste should be printed from 100 micro m to 150 micro m and the dimension of land pattern used should be murata's standard land pattern at re? ow soldering. insuf? cient amounts of solder can lead to insuf? cient soldering strength on pcb. excessive amounts of solder may cause bridging between the terminals. (5) the soldering iron should not come in contact with the case of the trimmer potentiometer. if such contact does occur, the trimmer potentiometer may be damaged. 2. mounting (1) do not apply excessive force, preferably 4.9n max. (ref. 500gf) when the trimmer potentiometer is mounted to the pcb. (2) do not warp and/or bend the pc board to protect trimmer potentiometer from breakage. (3) in chip placers, the recommended size of the cylindrical pick-up nozzle should be outer dimension 1.5-1.8mm dia. and inner dimension 1.3mm dia. 3. cleaning (1) in case there is ? ux on the resistive element, clean suf? ciently with cleaning solvents and completely remove all residual ? ux. (2) isopropyl alcohol and ethyl alcohol are applicable solvents for cleaning. if you use any other types of solvents, please evaluate performance with your product. pvz2/pva2 series notice continued from the preceding page. temperature (c) t3 t2 t3 t2 t5 t4 t1 time (s) t1 1. soldering profile for lead free solder (96.5sn/3.0ag/0.5cu) standard profile pre-heating heating cycle of reflow time c series pvz2 pva2 temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. pre-heating heating cycle of reflow time c temp. (t1) c time (t1) sec. temp. (t4) c time (t3) sec. limit profile 2 2 2453 2453 150 to 180 150 to 180 60 to 120 60 to 120 220 220 30 to 60 30 to 60 2 2 260 260 +5/-0 150 to 180 150 to 180 60 to 120 60 to 120 220 220 30 to 60 30 to 60 limit profile standard profile standard profile pre-heating heating cycle of reflow time c series pvz2 pva2 temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 1 230 150 60 to 120 183 30 temperature (c) time (s) standard profile t1 t1 t2 t3 t2 2. soldering profile for eutectic solder (63sn/37pb) (limit profile: refer to 1) standard condition series pvz2 pva2 temperature of soldering iron tip soldering time soldering iron power output 35010 3 max. 30 max. 1 cycle of soldering iron c sec. w time reflow soldering profile soldering iron peak temperature (t3) peak temperature (t5) peak temperature (t3) c soldering pro le c notice (handling) c notice (other) 1. please make sure that your product has been evaluated and con rmed against your speci cations when our product is mounted to your product. 2. murata cannot guarantee trimmer potentiometer integrity when used under conditions other than those speci ed in this document. 1. use suitable screwdrivers that t comfortably in the driver slot. we recommend the screwdriver below. * recommended screwdriver for manual adjustment murata p/n: kmdr190 2. the screwdriver should be set in the products vertically, do not apply more than 4.9n (ref. 500gf) of twist and stress after mounting onto pcb to prevent contact intermittence. if excessive force is applied, the trimmer potentiometer may not function. 3. please use within the effective rotational angle. the trimmer potentiometer does not have a mechanical stop for over rotation. in cases out of effective rotational angle, the trimmer potentiometer may not function. 4. when using a lock paint to x the slot position or cover the rotor, please evaluate performance with your product. lock paint may cause corrosion or electrical contact problems. r50e.pdf jul.23,2012 9 ! note ?please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ?this catalog has only typical speci cations. therefore, please approve our product speci cations or transact the approval sheet for product speci cations before ordering. 1 trimmer potentiometers smd open type 3mm size pvz3 series #2 #1 #3 clockwise #1 #2 #3 3.1 1.0 0.75 1.0 0.75 2.40.1 3.2 3.6 0.50.1 1.15 dia. 2.2 dia. 3.0 dia. 1.850.1 0.250.1 0.1 max. 0.7 0.7 ( tolerance: 0.3 ) in mm pvz3a 3.1 3.1 0.8 #2 #1 #3 0.55 0.55 1.150.10 1.2 3.6 0.4 0.6 0.55 r1.5 2.10.1 0.50.1 r0.75 #2 (wiper contact) #1 #3 clockwise circuit ( tolerance: 0.3 in mm ) pvz3g in mm ( tolerance : 0.3 ) 1.55 0.40 2.4 0.5 3.1 0.8 #2 1.2 #1 #3 0.55 0.55 0.40 0.25 soldering part 3.1 3.6 0.55 0.6 ?3.0 ?2.2 ?1.15 pvz3h r50e.pdf jul.23,2012 10 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 2 pvz3 series #1#3 3.1 1.850.1 2.1 0.250.1 3.2 0.50.1 5.4 4.4 2.40.1 #2 0.85 1.1 0.9 0.85 1.15 dia. 3.0 dia. 2.2 dia. soldering part #2 (wiper contact) #1 #3 circuit clockwise ( tolerance: 0.3 ) in mm pvz3k c features 1. excellent solderability characteristics are achieved via special plating techniques on each termination. 2. specially designed substrate prevents wicking of ? ux onto the top of the part body. 3. funnel shaped adjustment slot allows for in-process automatic adjustment. (pvz3a/pvz3h/pvz3k series) 4. high-heat resistance type is available (pvz3a_c01/pvz3k_e01). 5. enlarged bottom termination enhances soldering strength while reducing the necessary land area required, promoting high-density pcb mounting (pvz3a/pvz3h/pvz3g series). 6. the standard position of the driver plate is adjusted at the center normally, but another position is also available. 7. this product meets pb-free standards. 8. complies with rohs directive. c applications 1. optical pick up 6. cd-roms 2. cordless telephones 7. car stereos 3. cd players 8. tft-lcd tv sets 4. e-book 9. headphone stereos 5. motor part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/?) pvz3a221c01 0.1(50c) 1(23010) endless 220ohm30% 500 pvz3a471c01 0.1(50c) 1(23010) endless 470ohm30% 500 pvz3a102c01 0.1(50c) 1(23010) endless 1k ohm30% 500 pvz3a222c01 0.1(50c) 1(23010) endless 2.2k ohm30% 500 pvz3a472c01 0.1(50c) 1(23010) endless 4.7k ohm30% 500 pvz3a103c01 0.1(50c) 1(23010) endless 10k ohm30% 500 pvz3a223c01 0.1(50c) 1(23010) endless 22k ohm30% 500 pvz3a473c01 0.1(50c) 1(23010) endless 47k ohm30% 500 pvz3a104c01 0.1(50c) 1(23010) endless 100k ohm30% 500 pvz3a224c01 0.1(50c) 1(23010) endless 220k ohm30% 500 pvz3a474c01 0.1(50c) 1(23010) endless 470k ohm30% 500 pvz3a105c01 0.1(50c) 1(23010) endless 1m ohm30% 500 pvz3a225c01 0.1(50c) 1(23010) endless 2.2m ohm30% 500 operating temperature range: -25 to 85 c soldering method: re? ow/soldering iron part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/?) pvz3h221c01 0.1(50c) 1(23010) endless 220ohm30% 500 pvz3h471c01 0.1(50c) 1(23010) endless 470ohm30% 500 pvz3h102c01 0.1(50c) 1(23010) endless 1k ohm30% 500 pvz3h222c01 0.1(50c) 1(23010) endless 2.2k ohm30% 500 pvz3h472c01 0.1(50c) 1(23010) endless 4.7k ohm30% 500 pvz3h103c01 0.1(50c) 1(23010) endless 10k ohm30% 500 pvz3h223c01 0.1(50c) 1(23010) endless 22k ohm30% 500 pvz3h473c01 0.1(50c) 1(23010) endless 47k ohm30% 500 pvz3h104c01 0.1(50c) 1(23010) endless 100k ohm30% 500 pvz3h224c01 0.1(50c) 1(23010) endless 220k ohm30% 500 pvz3h474c01 0.1(50c) 1(23010) endless 470k ohm30% 500 pvz3h105c01 0.1(50c) 1(23010) endless 1m ohm30% 500 pvz3h225c01 0.1(50c) 1(23010) endless 2.2m ohm30% 500 operating temperature range: -25 to 85 c soldering method: re? ow/soldering iron part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/?) pvz3g221c01 0.1(50c) 1(23010) endless 220ohm30% 500 pvz3g471c01 0.1(50c) 1(23010) endless 470ohm30% 500 pvz3g102c01 0.1(50c) 1(23010) endless 1k ohm30% 500 pvz3g222c01 0.1(50c) 1(23010) endless 2.2k ohm30% 500 pvz3g472c01 0.1(50c) 1(23010) endless 4.7k ohm30% 500 pvz3g103c01 0.1(50c) 1(23010) endless 10k ohm30% 500 pvz3g223c01 0.1(50c) 1(23010) endless 22k ohm30% 500 pvz3g473c01 0.1(50c) 1(23010) endless 47k ohm30% 500 pvz3g104c01 0.1(50c) 1(23010) endless 100k ohm30% 500 pvz3g224c01 0.1(50c) 1(23010) endless 220k ohm30% 500 pvz3g474c01 0.1(50c) 1(23010) endless 470k ohm30% 500 pvz3g105c01 0.1(50c) 1(23010) endless 1m ohm30% 500 pvz3g225c01 0.1(50c) 1(23010) endless 2.2m ohm30% 500 operating temperature range: -25 to 85 c soldering method: re? ow/soldering iron r50e.pdf jul.23,2012 11 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 2 top adjustment (h 1.85) top adjustment (h 1.55) top adjustment and thin type (h 1.15) part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/?) pvz3k221e01 0.1(50c) 1(23010) endless 220ohm30% 500 pvz3k471e01 0.1(50c) 1(23010) endless 470ohm30% 500 pvz3k102e01 0.1(50c) 1(23010) endless 1k ohm30% 500 pvz3k222e01 0.1(50c) 1(23010) endless 2.2k ohm30% 500 pvz3k472e01 0.1(50c) 1(23010) endless 4.7k ohm30% 500 pvz3k103e01 0.1(50c) 1(23010) endless 10k ohm30% 500 pvz3k223e01 0.1(50c) 1(23010) endless 22k ohm30% 500 pvz3k473e01 0.1(50c) 1(23010) endless 47k ohm30% 500 pvz3k104e01 0.1(50c) 1(23010) endless 100k ohm30% 500 pvz3k224e01 0.1(50c) 1(23010) endless 220k ohm30% 500 pvz3k474e01 0.1(50c) 1(23010) endless 470k ohm30% 500 pvz3k105e01 0.1(50c) 1(23010) endless 1m ohm30% 500 pvz3k225e01 0.1(50c) 1(23010) endless 2.2m ohm30% 500 operating temperature range: -25 to 85 c soldering method: re? ow/soldering iron c construction pvz3a driver plate wiper resistive element resin substrate #2-terminal #3-terminal #1-terminal c construction pvz3g 1.1 0.9 1.9 1.9 0.9 1.0 0.7 1.0 tolerance : 0.1 ( in mm ) c standard land pattern pvz3a/pvz3g/pvz3h r50e.pdf jul.23,2012 12 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 2 driver plate wiper resistive element resin substrate #2 terminal #3 terminal #1 terminal 1 4 c construction pvz3h continued on the following page. rear adjustment driver plate wiper resistive element (carbon) resin substrate #2-terminal #3-terminal #1-terminal c construction pvz3k 1.5 1.0 4.0 1.0 0.5 3.0 3.0 dia tolerance : 0.1 ( in mm ) c standard land pattern pvz3k res. change: +10, -2% res. change: r < 100kohm+2, -10% 100kohm pvz3 series notice continued from the preceding page. temperature (c) t3 t2 t3 t2 t5 t4 t1 time (s) t1 1. soldering profile for lead free solder (96.5sn/3.0ag/0.5cu) standard profile pre-heating heating cycle of reflow cycle of reflow time c series pvz3 temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. pre-heating heating time c temp. (t1) c time (t1) sec. temp. (t4) c time (t3) sec. limit profile 2 2453 150 to 180 60 to 120 220 30 to 60 2 260 150 to 180 60 to 120 220 30 to 60 limit profile standard profile standard profile pre-heating heating series pvz3 temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. temperature (c) time (s) standard profile t1 t1 t2 t3 t2 2. soldering profile for eutectic solder (63sn/37pb) (limit profile: refer to 1) standard condition series pvz3 temperature of soldering iron tip soldering time soldering iron power output 35010 3 max. 30 max. 1 cycle of soldering iron c sec. w time reflow soldering profile peak temperature (t3) peak temperature (t5) cycle of reflow time c 1 230 max. 150 60 to 120 183 30 peak temperature (t3) soldering iron c soldering pro le c notice (handling) c notice (other) 1. please make sure that your product has been evaluated and con rmed against your speci cations when our product is mounted to your product. 2. murata cannot guarantee trimmer potentiometer integrity when used under conditions other than those speci ed in this document. r50e.pdf jul.23,2012 15 ! note ?please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ?this catalog has only typical speci cations. therefore, please approve our product speci cations or transact the approval sheet for product speci cations before ordering. 2 1. use suitable screwdrivers that t comfortably in the driver slot. we recommend the screwdrivers below. * recommended screwdriver for manual adjustment >vessel mfg.: no.9000+1.7x30 (murata p/n: kmdr080) * recommended screwdriver for automatic adjustment >toray mfg.: jb-2225 (murata p/n: kmbt070) 2. don't apply more than 4.9n (ref.; 500gf) of twist and stress after mounting onto pcb to prevent contact intermittence. if excessive force is applied, the trimmer potentiometer may not function. 3. please use within the effective rotational angle. do not have a mechanical stop for over rotation. in cases out of effective rotational angle, the trimmer potentiometer may not function. 4. when using a lock paint to x the slot position or cover the rotor, please evaluate performance with your product. lock paint may cause corrosion or electrical contact problems. trimmer potentiometers smd sealed type 3mm size pvg3 series 1.000.15 0.750.15 3.4 2.7 3.6 2.2 dia. 3.6 2.3 0.45 0.4 depth 0.6 #1 #2 #3 2.0 0.1 min. tolerance : 0.3 ( in mm ) #2 #1 #3 clockwise pvg3a 1.000.15 0.750.15 3.4 2.7 4.5 2.2 dia. 3.6 2.3 0.45 0.4 depth 2.0 #1 #2 #3 0.1 min. tolerance : 0.3 ( in mm ) #2 #1 #3 clockwise pvg3g top adjustment (standard type) operating temperature range: -55 to 125 c soldering method: re? ow/soldering iron r50e.pdf jul.23,2012 16 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 3 c features 1. sealed construction protects the interior from dust and liquid, which achieves stable performance. 2. driver plate with cross-slot is suitable for automatic adjustment. 3. rotor with large diameter and deep groove improves driver insertion. 4. 3mm and 4mm land pattern can be used without change. (gull-wing is suitable for 4mm size land pattern.) 5. heat resistance performance enables high temperature peak re? ow soldering. 6. complies with rohs directive by new cd free cermet resistive material. pb free terminals with sn plating. c applications 1. small sensors 5. compact power supply 2. optical transceiver module 6. wireless radio module 3. copier 7. corner sensor 4. printer 8. e-book part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/c) pvg3a100c01 0.25(70c) 1(21010) 250+/-10 deg. 10ohm20% 150 pvg3a200c01 0.25(70c) 1(21010) 250+/-10 deg. 20ohm20% 150 pvg3a500c01 0.25(70c) 1(21010) 250+/-10 deg. 50ohm20% 150 pvg3a101c01 0.25(70c) 1(21010) 250+/-10 deg. 100ohm20% 150 pvg3a201c01 0.25(70c) 1(21010) 250+/-10 deg. 200ohm20% 150 pvg3a501c01 0.25(70c) 1(21010) 250+/-10 deg. 500ohm20% 150 pvg3a102c01 0.25(70c) 1(21010) 250+/-10 deg. 1k ohm20% 150 pvg3a202c01 0.25(70c) 1(21010) 250+/-10 deg. 2k ohm20% 150 pvg3a502c01 0.25(70c) 1(21010) 250+/-10 deg. 5k ohm20% 150 pvg3a103c01 0.25(70c) 1(21010) 250+/-10 deg. 10k ohm20% 150 pvg3a203c01 0.25(70c) 1(21010) 250+/-10 deg. 20k ohm20% 150 pvg3a503c01 0.25(70c) 1(21010) 250+/-10 deg. 50k ohm20% 150 pvg3a104c01 0.25(70c) 1(21010) 250+/-10 deg. 100k ohm20% 150 pvg3a204c01 0.25(70c) 1(21010) 250+/-10 deg. 200k ohm20% 150 pvg3a504c01 0.25(70c) 1(21010) 250+/-10 deg. 500k ohm20% 150 pvg3a105c01 0.25(70c) 1(21010) 250+/-10 deg. 1m ohm20% 150 pvg3a205c01 0.25(70c) 1(21010) 250+/-10 deg. 2m ohm20% 150 top adjustment (gull-wing type) part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/?) pvg3g100c01 0.25(70c) 1(21010) 250+/-10 deg. 10ohm20% 150 pvg3g200c01 0.25(70c) 1(21010) 250+/-10 deg. 20ohm20% 150 pvg3g500c01 0.25(70c) 1(21010) 250+/-10 deg. 50ohm20% 150 pvg3g101c01 0.25(70c) 1(21010) 250+/-10 deg. 100ohm20% 150 pvg3g201c01 0.25(70c) 1(21010) 250+/-10 deg. 200ohm20% 150 pvg3g501c01 0.25(70c) 1(21010) 250+/-10 deg. 500ohm20% 150 pvg3g102c01 0.25(70c) 1(21010) 250+/-10 deg. 1k ohm20% 150 pvg3g202c01 0.25(70c) 1(21010) 250+/-10 deg. 2k ohm20% 150 pvg3g502c01 0.25(70c) 1(21010) 250+/-10 deg. 5k ohm20% 150 pvg3g103c01 0.25(70c) 1(21010) 250+/-10 deg. 10k ohm20% 150 pvg3g203c01 0.25(70c) 1(21010) 250+/-10 deg. 20k ohm20% 150 pvg3g503c01 0.25(70c) 1(21010) 250+/-10 deg. 50k ohm20% 150 pvg3g104c01 0.25(70c) 1(21010) 250+/-10 deg. 100k ohm20% 150 pvg3g204c01 0.25(70c) 1(21010) 250+/-10 deg. 200k ohm20% 150 pvg3g504c01 0.25(70c) 1(21010) 250+/-10 deg. 500k ohm20% 150 pvg3g105c01 0.25(70c) 1(21010) 250+/-10 deg. 1m ohm20% 150 pvg3g205c01 0.25(70c) 1(21010) 250+/-10 deg. 2m ohm20% 150 operating temperature range: -55 to 125 c soldering method: re? ow/soldering iron m 2 cover rotor #2-terminal #1-terminal #3-terminal ceramic substrate wiper case resistive element o-ring c construction pvg3a/pvg3g 1.4 1.1 1.1 1.2 0.9 0.9 2.1 2.1 tolerance : 0.1 ( in mm ) c standard land pattern pvg3a 1.4 1.1 1.1 1.2 1.3 2.5 2.5 1.3 tolerance : 0.1 ( in mm ) pvg3g r50e.pdf jul.23,2012 17 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 3 tr : 2% v.s.s.: 1% tr : 2% v.s.s.: 1% ir : 10m ohm min. tr : 1% v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 3% or 3 ohm max., whichever is greater v.s.s.: 1% tr : 2% v.s.s.: 2% tr : 3% v.s.s.: 2% tr : rv100 kohm ... 3% or 2 ohm max., whichever is greater rg100 kohm ... +0/-10% (50 cycles) tr : total resistance change v.s.s.: voltage setting stability ir : insulation resistance r : standard total resistance temperature cycle humidity vibration (20g) shock (100g) temperature load life low temperature exposure high temperature exposure rotational life c characteristics r50e.pdf jul.23,2012 18 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 3 pvg3 series notice c notice (operating and storage conditions) c notice (rating) 1. when using with partial load (rheostat), minimize the power depending on the resistance value. 2. the maximum input voltage to a trimmer potentiometer should not exceed (pr)^1/2 or the maximum operating voltage, whichever is smaller. c notice (soldering and mounting) continued on the following page. r50e.pdf jul.23,2012 19 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 3 1. store in temperatures of -10 to +40c and relative humidity of 30-85%. 2. do not store in or near corrosive gases. 3. use within six months after delivery. 4. open the package just before using. 5. do not store under direct sunlight. 6. if you use the trimmer potentiometer in an environment other than listed at right, please consult with a murata factory representative prior to using. the trimmer potentiometer should not be used under the following environmental conditions: (1) corrosive gaseous atmosphere (ex. chlorine gas, hydrogen sul? de gas, ammonia gas, sulfuric acid gas, nitric oxide gas, etc.) (2) in liquid (ex. oil, medical liquid, organic solvent, etc.) (3) dusty/dirty atmosphere (4) direct sunlight (5) static voltage or electric/magnetic ? elds (6) direct sea breeze (7) other variations of the above 1. soldering (1) soldering conditions refer to the temperature pro? le. if the soldering conditions are not suitable, e.g., excessive time and/or excessive temperature, the trimmer potentiometer may deviate from the speci? ed characteristics. (2) this product cannot be soldered using the ? ow soldering method. if you use the ? ow soldering method, the trimmer potentiometer may not function. (3) the soldering iron should not come in contact with the case of the trimmer potentiometer. if such contact does occur, the trimmer potentiometer may be damaged. (4) apply the appropriate amount of solder paste. if the amount of solder paste applied to the land is insuf? cient, the required adhesive strength cannot be obtained. if an excessive amount of solder paste is applied, solder bridging or ? ux over? ow to the resistive element surface can occur. 2. mounting (1) use our standard land dimension. excessive land area causes displacement due to the effect of the surface tension of the solder. insuf? cient land area leads to insuf? cient soldering strength of the chip. (2) do not apply excessive force, preferably 4.9n max. (ref. 500gf) when the trimmer potentiometer is mounted to the pcb. (3) do not warp and/or bend the pc board to protect trimmer potentiometer from breakage. (4) in chip placers, the size of the cylindrical pick-up nozzle should be outer dimension 2.5-3.0mm dia. and inner dimension 2.0-2.5mm dia. 3. cleaning isopropyl alcohol and ethyl alcohol are applicable solvents for cleaning. if you use any other types of solvents, please consult with a murata factory representative prior to using. pvg3 series notice continued from the preceding page. temperature (c) t3 t2 t3 t2 t5 t4 t1 time (s) t1 1. soldering profile for lead free solder (96.5sn/3.0ag/0.5cu) standard profile pre-heating heating cycle of reflow time c temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 1 2453 150 to 180 60 to 120 220 30 to 60 limit profile standard profile pre-heating heating time c temp. (t1) c time (t1) sec. temp. (t4) c time (t3) sec. limit profile 2 260 +5/-0 150 to 180 60 to 120 230 30 to 50 standard profile pre-heating heating time c temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 1 230 150 60 to 120 183 30 temperature (c) time (s) standard profile t1 t1 t2 t3 t2 2. soldering profile for eutectic solder (63sn/37pb) (limit profile: refer to 1) standard condition temperature of soldering iron tip c soldering time sec. soldering iron power output w 35010 3 max. 30 max. 1 cycle of soldering iron time reflow soldering profile peak temperature (t3) peak temperature (t3) cycle of reflow peak temperature (t5) soldering iron cycle of reflow series pvg3 series pvg3 series pvg3 c soldering pro le c notice (handling) r50e.pdf jul.23,2012 20 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 3 c notice (other) 1. please make sure that your product has been evaluated and con? rmed against your speci? cations when our product is mounted to your product. 2. murata cannot guarantee trimmer potentiometer integrity when used under conditions other than those speci? ed in this document. 1. use suitable screwdrivers that ? t comfortably in the driver slot. * recommended screwdriver for manual adjustment toray industries, inc.: sa-2225 (murata p/n: kmdr070) * recommended screwdriver bit for automatic adjustment toray industries, inc.: jb-2225 (mutata p/n: kmbt070) we can supply the screwdrivers above. if you place an order, please specify the murata p/n. 2. when adjusting with an adjustment tool, the applied force to the adjustment screw should not exceed 4.9n (ref. 500gf). if excessive force is applied, the trimmer potentiometer may not function due to damage. 3. the rotational torque at the position of the adjustment range should not exceed the stop strength. 4. when using a lock paint to ? x the slot position, please use adhesive resin without chlorine or sulfur (three-bond "1401 series") and evaluate performance with your product. lock paint may cause corrosion or electrical contact problems. trimmer potentiometers smd sealed type 4mm size pvm4 series #2 #1 #3 clockwise #1 #2 #3 4.0 2.70.1 (2.4) 4.7 2.00.2 0.7 0.75 0.550.1 0.6 0.8 1.5 2.4 (0.3) 0.85 1.8 0.85 0.350.1 depth 1.7 3.8 dia. 1.5 dia. tolerance : 0.3 ( in mm ) part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/c) pvm4a101c01 0.1(70c) 1(24010) endless 100ohm25% 250 pvm4a201c01 0.1(70c) 1(24010) endless 200ohm25% 250 pvm4a501c01 0.1(70c) 1(24010) endless 500ohm25% 250 pvm4a102c01 0.1(70c) 1(24010) endless 1k ohm25% 250 pvm4a202c01 0.1(70c) 1(24010) endless 2k ohm25% 250 pvm4a502c01 0.1(70c) 1(24010) endless 5k ohm25% 250 pvm4a103c01 0.1(70c) 1(24010) endless 10k ohm25% 250 pvm4a203c01 0.1(70c) 1(24010) endless 20k ohm25% 250 pvm4a503c01 0.1(70c) 1(24010) endless 50k ohm25% 250 pvm4a104c01 0.1(70c) 1(24010) endless 100k ohm25% 250 pvm4a204c01 0.1(70c) 1(24010) endless 200k ohm25% 250 pvm4a504c01 0.1(70c) 1(24010) endless 500k ohm25% 250 pvm4a105c01 0.1(70c) 1(24010) endless 1m ohm25% 250 pvm4a205c01 0.1(70c) 1(24010) endless 2m ohm25% 250 operating temperature range: -55 to 125 c soldering method: flow/re? ow/soldering iron r50e.pdf jul.23,2012 21 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 4 top adjustment (standard type) c features 1. sealed construction protects the interior from dust and liquid, which achieves stable performance. 2. available for ? ow and re? ow soldering methods while maintaining unique sealed construction. 3. simple construction of 3-piece parts achieves high reliability. 4. large diameter slot of rotor improves driver insertion. 5. available for cleaning after soldering. 6. high grade version is available (pvm4axxxd01). 7. complies with rohs directive by new cd free cermet resistive material. pb free terminals with sn plating. c applications 1. security 5. encoders 2. oa, fa equipment 6. sensors 3. measuring equipment 7. rke 4. professional cameras part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/c) pvm4a101d01 0.25(70c) 1(24010) endless 100ohm20% 100 pvm4a201d01 0.25(70c) 1(24010) endless 200ohm20% 100 pvm4a501d01 0.25(70c) 1(24010) endless 500ohm20% 100 pvm4a102d01 0.25(70c) 1(24010) endless 1k ohm20% 200 pvm4a202d01 0.25(70c) 1(24010) endless 2k ohm20% 200 pvm4a502d01 0.25(70c) 1(24010) endless 5k ohm20% 200 pvm4a103d01 0.25(70c) 1(24010) endless 10k ohm20% 150 pvm4a203d01 0.25(70c) 1(24010) endless 20k ohm20% 150 pvm4a503d01 0.25(70c) 1(24010) endless 50k ohm20% 150 pvm4a104d01 0.25(70c) 1(24010) endless 100k ohm20% 150 pvm4a204d01 0.25(70c) 1(24010) endless 200k ohm20% 150 pvm4a504d01 0.25(70c) 1(24010) endless 500k ohm20% 150 pvm4a105d01 0.25(70c) 1(24010) endless 1m ohm20% 150 pvm4a205d01 0.25(70c) 1(24010) endless 2m ohm20% 150 operating temperature range: -55 to 125 c soldering method: flow/re? ow/soldering iron rotor #1 terminal #3 terminal #2 terminal wiper resistive element ceramic substrate rubber c construction 1.7 1.8 3.2 1.2 3.2 1.1 1.6 1.1 tolerance : 0.1 ( in mm ) c standard land pattern item pvm4apppc01 pvm4apppd01 humidity exposure high temperature exposure humidity load life temperature load life temperature cycle res. change: 3% res. change: 3% res. change: 3% res. change: 3% res. change: 3% res. change: 10% (20 cycles) rotational life res. change: 2% res. change: 2% res. change: 3% res. change: 3% res. change: 2% res. change: 5% (100 cycles) c characteristics r50e.pdf jul.23,2012 22 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 4 top adjustment (high-liability type) pvm4 series notice c notice (operating and storage conditions) c notice (rating) 1. when using with partial load (rheostat), minimize the power depending on the resistance value. 2. the maximum input voltage to a trimmer potentiometer should not exceed (pr)^1/2 or the maximum operating voltage, whichever is smaller. c notice (soldering and mounting) continued on the following page. r50e.pdf jul.23,2012 23 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 4 1. store in temperatures of -10 to +40c and relative humidity of 30-85%. 2. do not store in or near corrosive gases. 3. use within six months after delivery. 4. open the package just before using. 5. do not store under direct sunlight. 6. if you use the trimmer potentiometer in an environment other than listed at right, please consult with a murata factory representative prior to using. the trimmer potentiometer should not be used under the following environmental conditions: (1) corrosive gaseous atmosphere (ex. chlorine gas, hydrogen sul? de gas, ammonia gas, sulfuric acid gas, nitric oxide gas, etc.) (2) in liquid (ex. oil, medical liquid, organic solvent, etc.) (3) dusty/dirty atmosphere (4) direct sunlight (5) static voltage or electric/magnetic ? elds (6) direct sea breeze (7) other variations of the above 1. soldering (1) can be soldered by re? ow soldering method, ? ow soldering method, and soldering iron. (2) use our standard land dimension. excessive land area causes displacement due to the effect of the surface tension of the solder. insuf? cient land area leads to insuf? cient soldering strength of the chip. (3) soldering conditions refer to the temperature pro? le. if the soldering conditions are not suitable, e.g., excessive time and/or excessive temperature, the trimmer potentiometer may deviate from the speci? ed characteristics. (4) apply the appropriate amount of solder paste. the thickness of solder paste should be printed from 100 micro m to 150 micro m and the dimension of land pattern used should be murata's standard land pattern at re? ow soldering. insuf? cient amounts of solder can lead to insuf? cient soldering strength on pcb. excessive amounts of solder may cause bridging between the terminals. (5) the soldering iron should not come in contact with the case of the trimmer potentiometer. if such contact does occur, the trimmer potentiometer may be damaged. 2. mounting (1) do not apply excessive force, preferably 9.8n max. (ref. 1kgf) when the trimmer potentiometer is mounted to the pcb. (2) do not warp and/or bend the pc board to protect trimmer potentiometer from breakage. (3) in chip placers, the recommended size of the cylindrical pick-up nozzle should be outer dimension 4.0mm dia. and inner dimension 2.0mm dia. 3. cleaning isopropyl alcohol and ethyl alcohol are available materials for cleaning. for other materials, please consult with a murata factory representative prior to using. pvm4 series notice continued from the preceding page. temperature (c) t3 t2 t3 t2 t5 t4 t1 time (s) t1 1. soldering profile for lead-free solder (96.5sn/3.0ag/0.5cu) standard profile pre-heating heating cycle of reflow time c temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 2 2453 150 to 180 60 to 120 220 30 to 60 limit profile standard profile pre-heating heating time c temp. (t1) c time (t1) sec. temp. (t4) c time (t3) sec. limit profile 2 260 +5/-0 150 to 180 60 to 120 230 30 to 50 standard profile pre-heating heating time c temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 1 230 150 60 to 120 183 30 temperature (c) time (s) standard profile t1 t1 t2 t3 t2 2. soldering profile for eutectic solder (63sn/37pb) (limit profile: refer to 1) standard condition temperature of soldering iron tip c soldering time sec. soldering iron power output w 35010 3 max. 30 max. 1 cycle of soldering iron time reflow soldering profile flow soldering profile peak temperature (t3) peak temperature (t3) cycle of reflow peak temperature (t5) soldering iron cycle of reflow soldering profile for lead free solder (96.5sn/3.0ag/0.5cu), eutectic solder (63sn/37pb) standard profile pre-heating heating temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 150 60 to 120 250 5 max. 1 temperature (c) t1 t2 t3 t2 t1 time (s) limit profile standard profile cycle of flow time limit profile pre-heating heating temp. (t1) c time (t1) sec. temp. (t3) c time (t2) sec. 150 60 to 120 2653 5 max. 2 cycle of flow time heating pre-heating series pvm4 series pvm4 series pvm4 series pvm4 c soldering pro le continued on the following page. r50e.pdf jul.23,2012 24 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 4 pvm4 series notice continued from the preceding page. c notice (handling) c notice (other) 1. please make sure that your product has been evaluated and con rmed against your speci cations when our product is mounted to your product. 2. murata cannot guarantee trimmer potentiometer integrity when used under conditions other than those speci ed in this document. r50e.pdf jul.23,2012 25 ! note ?please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ?this catalog has only typical speci cations. therefore, please approve our product speci cations or transact the approval sheet for product speci cations before ordering. 4 1. use suitable screwdrivers that t comfortably in the driver slot. we recommend the screwdriver below. * recommended screwdriver for manual adjustment vessel mfg.: no. 9000-2.6x30 (murata p/n: kmdr120) we can supply the screwdrivers above. if you place an order, please specify the murata p/n. 2. do not apply more than 4.9n (ref. 500gf) of twist and stress after mounting onto pcb to prevent contact intermittence. if excessive force is applied, the trimmer potentiometer may not function. 3. please use within the effective rotational angle. the potentiometer does not have a mechanical stop for over rotation. in cases out of effective rotational angle, the trimmer potentiometer may not function. 4. when using a lock paint to x the slot position, please use adhesive resin without chlorine or sulfur (three-bond "1401 series") and evaluate performance with your product. lock paint may cause corrosion or electrical contact problems. trimmer potentiometers smd sealed type multi-turn pvg5 series 4.8 5.1 3.5 3.9 0.9 marking 0.2 2.4 1.2 2.6 3-0.9 2-0.7 1.1 2-0.7 0.5 2.5 adj. slot dia. ?1.5 width 0.6 depth 0.5 #2 #3 #1 #2 (wiper) #1 #3 clockwise circuit ( tolerance: 0.3 in mm ) pvg5a ( tolerance: 0.3 in mm ) 1.2 2.4 2.3 4.9 3.7 1.1 2-0.7 2.6 4.8 3-0.9 3-0.7 0.50 #2 (wiper) #1 #3 clockwise #1 #2 #3 adj. slot dia. ?1.5 width 0.6 depth 0.5 circuit marking pvg5h part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/?) pvg5a100c03 0.25(70c) 11 10ohm10% 150 pvg5a200c03 0.25(70c) 11 20ohm10% 150 pvg5a500c03 0.25(70c) 11 50ohm10% 150 pvg5a101c03 0.25(70c) 11 100ohm10% 150 pvg5a201c03 0.25(70c) 11 200ohm10% 150 pvg5a501c03 0.25(70c) 11 500ohm10% 150 pvg5a102c03 0.25(70c) 11 1k ohm10% 150 pvg5a202c03 0.25(70c) 11 2k ohm10% 150 pvg5a502c03 0.25(70c) 11 5k ohm10% 150 pvg5a103c03 0.25(70c) 11 10k ohm10% 150 pvg5a203c03 0.25(70c) 11 20k ohm10% 150 pvg5a503c03 0.25(70c) 11 50k ohm10% 150 pvg5a104c03 0.25(70c) 11 100k ohm10% 150 pvg5a204c03 0.25(70c) 11 200k ohm10% 150 pvg5a504c03 0.25(70c) 11 500k ohm10% 150 pvg5a105c03 0.25(70c) 11 1m ohm10% 150 pvg5a205c03 0.25(70c) 11 2m ohm10% 150 operating temperature range: -55 to 125 c soldering method: re? ow/soldering iron r50e.pdf jul.23,2012 26 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 5 top adjustment c features 1. sealed construction protects the interior from dust and liquid, which achieves stable performance. 2. available with re? ow soldering method 3. available for ultrasonic cleaning after soldering. 4. clutch mechanism prevents excessive wiper rotation. 5. both top and side adjustment directions. 6. much smaller volume (1/5-1/2) than leaded multi-turn potentiometer. 7. complies with rohs directive by new cd free cermet resistive material. pb free terminals with sn plating. c applications 1. measuring instruments 4. power supply 2. oa equipment 5. sensors 3. medical equipment 6. base station for cellular phones part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/?) pvg5h100c03 0.25(70c) 11 10ohm10% 150 pvg5h200c03 0.25(70c) 11 20ohm10% 150 pvg5h500c03 0.25(70c) 11 50ohm10% 150 pvg5h101c03 0.25(70c) 11 100ohm10% 150 pvg5h201c03 0.25(70c) 11 200ohm10% 150 pvg5h501c03 0.25(70c) 11 500ohm10% 150 pvg5h102c03 0.25(70c) 11 1k ohm10% 150 pvg5h202c03 0.25(70c) 11 2k ohm10% 150 pvg5h502c03 0.25(70c) 11 5k ohm10% 150 pvg5h103c03 0.25(70c) 11 10k ohm10% 150 pvg5h203c03 0.25(70c) 11 20k ohm10% 150 pvg5h503c03 0.25(70c) 11 50k ohm10% 150 pvg5h104c03 0.25(70c) 11 100k ohm10% 150 pvg5h204c03 0.25(70c) 11 200k ohm10% 150 pvg5h504c03 0.25(70c) 11 500k ohm10% 150 pvg5h105c03 0.25(70c) 11 1m ohm10% 150 pvg5h205c03 0.25(70c) 11 2m ohm10% 150 operating temperature range: -55 to 125 c soldering method: re? ow/soldering iron #2 terminal case gear adjustment screw resistive element wiper ceramic substrate #1, #3 terminal c construction 2.0 2.25 2.25 1.3 1.2 1.3 1.6 1.6 ( tolerance: 0.1 in mm ) c standard land pattern pvg5a ( tolerance: 0.1 in mm ) 2.0 2.8 2.8 1.3 1.0 1.3 1.6 1.6 pvg5h r50e.pdf jul.23,2012 27 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 5 side adjustment tr : 2% v.s.s.: 1% tr : 2% ir : 10m ohm min. tr : 1% v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 3% or 3 ohm max., whichever is greater v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 2% v.s.s.: 1% tr : 3% or 3 ohm max., whichever is greater (100 cycles) temperature cycle humidity vibration (20g) shock (100g) temperature load life low temperature exposure high temperature exposure rotational life tr : total resistance change v.s.s.: voltage setting stability ir : insulation resistance c characteristics r50e.pdf jul.23,2012 28 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 5 pvg5 series notice c notice (operating and storage conditions) c notice (rating) 1. when using with partial load (rheostat), minimize the power depending on the resistance value. 2. the maximum input voltage to a trimmer potentiometer should not exceed (pr)^1/2 or the maximum operating voltage, whichever is smaller. c notice (soldering and mounting) continued on the following page. r50e.pdf jul.23,2012 29 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 5 1. store in temperatures of -10 to +40c and relative humidity of 30-85%. 2. do not store in or near corrosive gases. 3. use within six months after delivery. 4. open the package just before using. 5. do not store under direct sunlight. 6. if you use the trimmer potentiometer in an environment other than listed at right, please consult with a murata factory representative prior to using. the trimmer potentiometer should not be used under the following environmental conditions: (1) corrosive gaseous atmosphere (ex. chlorine gas, hydrogen sul? de gas, ammonia gas, sulfuric acid gas, nitric oxide gas, etc.) (2) in liquid (ex. oil, medical liquid, organic solvent, etc.) (3) dusty/dirty atmosphere (4) direct sunlight (5) static voltage or electric/magnetic ? elds (6) direct sea breeze (7) other variations of the above 1. soldering (1) soldering conditions refer to the temperature pro? le. if the soldering conditions are not suitable, e.g., excessive time and/or excessive temperature, the trimmer capacitor may deviate from the speci? ed characteristics. (2) this product cannot be soldered using the ? ow soldering method. if you use the ? ow soldering method, the trimmer potentiometer may not function. (3) the soldering iron should not come in contact with the case of the trimmer potentiometer. if such contact does occur, the trimmer potentiometer may be damaged. (4) insuf? cient amounts of solder can lead to insuf? cient soldering strength on pcb. excessive amounts of solder may cause bridging between the terminals. 2. mounting (1) use our standard land dimension. excessive land area causes displacement due to the effect of the surface tension of the solder. insuf? cient land area leads to insuf? cient soldering strength of the chip. (2) do not apply excessive force, preferably 9.8n max. (ref. 1kgf) when the trimmer potentiometer is mounted to the pcb. (3) do not warp and/or bend the pc board to protect trimmer potentiometer from breakage. (4) in chip placers, the recommended size of the cylindrical pick-up nozzle should be outer dimension 4.0mm dia. and inner dimension 2.0mm dia. 3. cleaning isopropyl alcohol and ethyl alcohol are applicable solvents for cleaning. if you use any other types of solvents, please consult with a murata factory representative prior to using. pvg5 series notice continued from the preceding page. temperature (c) t3 t2 t3 t2 t5 t4 t1 time (s) t1 1. soldering profile for lead free solder (96.5sn/3.0ag/0.5cu) standard profile pre-heating heating time c series pvg5 temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. pre-heating heating time c temp. (t1) c time (t1) sec. temp. (t4) c time (t3) sec. limit profile 2 2453 150 to 180 60 to 120 220 30 to 60 2 260 +5/-0 150 to 180 60 to 120 230 30 to 50 limit profile standard profile temperature (c) time (s) standard profile t1 t1 t2 t3 t2 2. soldering profile for eutectic solder (63sn/37pb) (limit profile: refer to 1) standard condition temperature of soldering iron tip c soldering time sec. soldering iron power output w 35010 3 max. 30 max. 1 cycle of soldering iron time reflow soldering profile cycle of reflow cycle of reflow peak temperature (t3) peak temperature (t5) soldering iron standard profile pre-heating heating time c series pvg5 temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. series pvg5 1 230 150 60 to 120 183 30 cycle of reflow peak temperature (t3) c soldering pro le c notice (handling) c notice (other) r50e.pdf jul.23,2012 30 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 5 1. please make sure that your product has been evaluated and con? rmed against your speci? cations when our product is mounted to your product. 2. murata cannot guarantee trimmer potentiometer integrity when used under conditions other than those speci? ed in this document. 1. use suitable screwdrivers that ? t comfortably in the driver slot. we recommend the screwdrivers below. * recommended screwdrivers for manual adjustment trimmer potentiometers lead sealed type single-turn pv32 series #1 #2 #3 0.6 2.8 dia. 4.10.3 4.60.3 0.35 max. 8.01.0 0.4 cl 906 6.60.5 dia. 2.5 2.5 1.0 depth 3C0.50.1 dia. 0.9 dia. max. ( tolerance : 0.3 ) in mm #2 #1 #3 clockwise pv32h #2 #1 #3 clockwise #1#2#3 6.9 5.90.4 5.01.0 2.5 0.6 1.0 depth 6.01.0 4.70.3 8.00.3 0.20.1 2.8 dia. 5.0 6.40.4 3C0.50.1 dia. 2.5 2.5 1.0 tolerance : 0.3 ( in mm ) pv32n part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/?) pv32h100a01 0.5(70c) 1(2305) 270+/-5 deg. 10ohm20% 100 pv32h200a01 0.5(70c) 1(2305) 270+/-5 deg. 20ohm20% 100 pv32h500a01 0.5(70c) 1(2305) 270+/-5 deg. 50ohm20% 100 pv32h101a01 0.5(70c) 1(2305) 270+/-5 deg. 100ohm20% 100 pv32h201a01 0.5(70c) 1(2305) 270+/-5 deg. 200ohm20% 100 pv32h501a01 0.5(70c) 1(2305) 270+/-5 deg. 500ohm20% 100 pv32h102a01 0.5(70c) 1(2305) 270+/-5 deg. 1k ohm20% 100 pv32h202a01 0.5(70c) 1(2305) 270+/-5 deg. 2k ohm20% 100 pv32h502a01 0.5(70c) 1(2305) 270+/-5 deg. 5k ohm20% 100 pv32h103a01 0.5(70c) 1(2305) 270+/-5 deg. 10k ohm20% 100 pv32h203a01 0.5(70c) 1(2305) 270+/-5 deg. 20k ohm20% 100 pv32h503a01 0.5(70c) 1(2305) 270+/-5 deg. 50k ohm20% 100 pv32h104a01 0.5(70c) 1(2305) 270+/-5 deg. 100k ohm20% 100 pv32h204a01 0.5(70c) 1(2305) 270+/-5 deg. 200k ohm20% 100 pv32h504a01 0.5(70c) 1(2305) 270+/-5 deg. 500k ohm20% 100 pv32h105a01 0.5(70c) 1(2305) 270+/-5 deg. 1m ohm20% 100 pv32h205a01 0.5(70c) 1(2305) 270+/-5 deg. 2m ohm20% 100 pv32h505a01 0.5(70c) 1(2305) 270+/-5 deg. 5m ohm20% 100 operating temperature range: -55 to 125 c soldering method: flow/soldering iron r50e.pdf jul.23,2012 31 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 6 top adjustment c features 1. round body shape enables smaller area mount than same 6mm square potentiometer. 2. sealed construction protects the interior from dust and liquid, which achieves stable performance. 3. available for ultrasonic cleaning after soldering. 4. flammability: ul94v-0 5. pv32 series complies with rohs directive. c applications 1. hdtvs 5. printers 2. professional cameras 6. sensors 3. catv 7. power supply 4. fax part number power rating (w) number of turns (effective rotation angle) mechanical rotation angle total resistance value tcr (ppm/?) pv32n100a01 0.5(70c) 1(2305) 270+/-5 deg. 10ohm20% 100 pv32n200a01 0.5(70c) 1(2305) 270+/-5 deg. 20ohm20% 100 pv32n500a01 0.5(70c) 1(2305) 270+/-5 deg. 50ohm20% 100 pv32n101a01 0.5(70c) 1(2305) 270+/-5 deg. 100ohm20% 100 pv32n201a01 0.5(70c) 1(2305) 270+/-5 deg. 200ohm20% 100 pv32n501a01 0.5(70c) 1(2305) 270+/-5 deg. 500ohm20% 100 pv32n102a01 0.5(70c) 1(2305) 270+/-5 deg. 1k ohm20% 100 pv32n202a01 0.5(70c) 1(2305) 270+/-5 deg. 2k ohm20% 100 pv32n502a01 0.5(70c) 1(2305) 270+/-5 deg. 5k ohm20% 100 pv32n103a01 0.5(70c) 1(2305) 270+/-5 deg. 10k ohm20% 100 PV32N203A01 0.5(70c) 1(2305) 270+/-5 deg. 20k ohm20% 100 pv32n503a01 0.5(70c) 1(2305) 270+/-5 deg. 50k ohm20% 100 pv32n104a01 0.5(70c) 1(2305) 270+/-5 deg. 100k ohm20% 100 pv32n204a01 0.5(70c) 1(2305) 270+/-5 deg. 200k ohm20% 100 pv32n504a01 0.5(70c) 1(2305) 270+/-5 deg. 500k ohm20% 100 pv32n105a01 0.5(70c) 1(2305) 270+/-5 deg. 1m ohm20% 100 pv32n205a01 0.5(70c) 1(2305) 270+/-5 deg. 2m ohm20% 100 pv32n505a01 0.5(70c) 1(2305) 270+/-5 deg. 5m ohm20% 100 operating temperature range: -55 to 125 c soldering method: flow/soldering iron "o"-ring resistive element rotor cover terminal wiper ceramic substrate c construction (1) (3) (2) 2.5 2.5 3-0.9 tolerance: 0.1 in mm c standard mounting holes pv32h (3) (1) (2) 2.5 3-0.9 2.5 2.5 tolerance: 0.1 in mm pv32n r50e.pdf jul.23,2012 32 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 6 side adjustment tr : 2% v.s.s.: 1% tr : 2% ir : 100m ohm min. tr : 1% v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 2% v.s.s.: 2% tr : 2% v.s.s.: 1% tr : 2% v.s.s.: 1% tr : 4% (200 cycles) temperature cycle humidity vibration (20g) shock (100g) temperature load life low temperature exposure high temperature exposure rotational life tr : total resistance change v.s.s.: voltage setting stability ir : insulation resistance c characteristics r50e.pdf jul.23,2012 33 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 6 pv32 series notice c notice (operating and storage conditions) c notice (rating) 1. when using with partial load (rheostat), minimize the power depending on the resistance value. 2. the maximum input voltage to a trimmer potentiometer should not exceed (pr)^1/2 or the maximum operating voltage, whichever is smaller. c notice (soldering and mounting) continued on the following page. 1. soldering (1) soldering conditions refer to the temperature pro? le. if the soldering conditions are not suitable, e.g., excessive time and/or excessive temperature, the trimmer potentiometer may deviate from the speci? ed characteristics. (2) to minimize mechanical stress when adjusting, the trimmer potentiometer should be mounted onto the pcb without a gap. (3) the soldering iron should not come in contact with the case of the trimmer potentiometer. if such contact does occur, the trimmer potentiometer may be damaged. 2. mounting (1) use the pcb hole to meet the pin of the trimmer potentiometer. if the trimmer potentiometer is installed into an insuf? cient pcb hole, the trimmer potentimeter may be damaged by mechanical stress. (2) do not apply excessive force, preferably 9.8n max. (ref. 1kgf) when the trimmer potentiometer is mounted to the pcb. 3. cleaning isopropyl alcohol and ethyl alcohol are applicable solvents for cleaning. if you use any other types of solvents, please consult with a murata factory representative prior to using. r50e.pdf jul.23,2012 34 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 6 1. store in temperatures of -10 to +40c and relative humidity of 30-85%. 2. do not store in or near corrosive gases. 3. use within six months after delivery. 4. open the package just before using. 5. do not store under direct sunlight. 6. if you use the trimmer potentiometer in an environment other than listed at right, please consult with a murata factory representative prior to using. the trimmer potentiometer should not be used under the following environmental conditions: (1) corrosive gaseous atmosphere (ex. chlorine gas, hydrogen sul? de gas, ammonia gas, sulfuric acid gas, nitric oxide gas, etc.) (2) in liquid (ex. oil, medical liquid, organic solvent, etc.) (3) dusty/dirty atmosphere (4) direct sunlight (5) static voltage or electric/magnetic ? elds (6) direct sea breeze (7) other variations of the above pv32 series notice flow soldering profile soldering profile for lead free solder (96.5sn/3.0ag/0.5cu), eutectic solder (63sn/37pb) temperature (c) t1 t2 t3 t2 t1 time (s) limit profile standard profile heating pre-heating standard profile pre-heating heating temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 150 60 to 120 250 5 max. 1 cycle of flow time limit profile pre-heating heating temp. (t1) c time (t1) sec. temp. (t3) c time (t2) sec. 150 60 to 120 260 3 max. 1 cycle of flow time standard condition temperature of soldering iron tip c soldering time sec. soldering iron power output w 35010 3 max. 30 max. 1 cycle of soldering iron time soldering iron series pv32 series pv32 c soldering pro le c notice (handling) c notice (other) 1. please make sure that your product has been evaluated and con rmed against your speci cations when our product is mounted to your product. 2. murata cannot guarantee trimmer potentiometer integrity when used under conditions other than those speci ed in this document. continued from the preceding page. r50e.pdf jul.23,2012 35 ! note ?please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ?this catalog has only typical speci cations. therefore, please approve our product speci cations or transact the approval sheet for product speci cations before ordering. 6 1. use suitable screwdrivers that t comfortably in the driver slot. we recommend the screwdrivers below. * recommended screwdriver for manual adjustment trimmer potentiometers lead sealed type multi-turn pv12/pv37/pv36 series #2 #1 #3 clockwise #1 #2 #3 0.60.1 0.70.1 depth 2.50.1 7.60.1 dia. 6.60.1 7.01.0 0.5 3C0.50.1 dia. 2.5 2.5 2.5 tolerance : 0.3 ( in mm ) pv12p #2 #1 #3 clockwise #1 #2 #3 7.60.3 0.60.1 9.00.3 5.10.3 7.70.3 6.30.3 3C0.50.1 dia. 7.01.0 0.5 2.50.1 3.6 2.5 2.5 2.5 0.70.1 depth tolerance : 0.3 ( in mm ) pv12t part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/?) pv12p100a01 0.5(70c) 4 10ohm10% 100 pv12p200a01 0.5(70c) 4 20ohm10% 100 pv12p500a01 0.5(70c) 4 50ohm10% 100 pv12p101a01 0.5(70c) 4 100ohm10% 100 pv12p201a01 0.5(70c) 4 200ohm10% 100 pv12p501a01 0.5(70c) 4 500ohm10% 100 pv12p102a01 0.5(70c) 4 1k ohm10% 100 pv12p202a01 0.5(70c) 4 2k ohm10% 100 pv12p502a01 0.5(70c) 4 5k ohm10% 100 pv12p103a01 0.5(70c) 4 10k ohm10% 100 pv12p203a01 0.5(70c) 4 20k ohm10% 100 pv12p503a01 0.5(70c) 4 50k ohm10% 100 pv12p104a01 0.5(70c) 4 100k ohm10% 100 pv12p204a01 0.5(70c) 4 200k ohm10% 100 pv12p504a01 0.5(70c) 4 500k ohm10% 100 pv12p105a01 0.5(70c) 4 1m ohm10% 100 pv12p205a01 0.5(70c) 4 2m ohm10% 100 operating temperature range: -55 to 125 c soldering method: flow/soldering iron r50e.pdf jul.23,2012 36 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 pv12 series top adjustment c features 1. the unique inner gear system recognizes the position of the center of the shaft of the potentiometer. 2. sealed construction protects the interior from dust and liquid, which achieves stable performance. 3. available for ultrasonic cleaning after soldering. 4. clutch mechanism prevents excessive wiper rotation. 5. pv12 series complies with rohs directive. c applications 1. hdtvs 5. printers 2. professional cameras 6. sensors 3. catv 7. switching power supplies 4. fax part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/?) pv12t100a01 0.5(70c) 4 10ohm10% 100 pv12t200a01 0.5(70c) 4 20ohm10% 100 pv12t500a01 0.5(70c) 4 50ohm10% 100 pv12t101a01 0.5(70c) 4 100ohm10% 100 pv12t201a01 0.5(70c) 4 200ohm10% 100 pv12t501a01 0.5(70c) 4 500ohm10% 100 pv12t102a01 0.5(70c) 4 1k ohm10% 100 pv12t202a01 0.5(70c) 4 2k ohm10% 100 pv12t502a01 0.5(70c) 4 5k ohm10% 100 pv12t103a01 0.5(70c) 4 10k ohm10% 100 pv12t203a01 0.5(70c) 4 20k ohm10% 100 pv12t503a01 0.5(70c) 4 50k ohm10% 100 pv12t104a01 0.5(70c) 4 100k ohm10% 100 pv12t204a01 0.5(70c) 4 200k ohm10% 100 pv12t504a01 0.5(70c) 4 500k ohm10% 100 pv12t105a01 0.5(70c) 4 1m ohm10% 100 pv12t205a01 0.5(70c) 4 2m ohm10% 100 operating temperature range: -55 to 125 c soldering method: flow/soldering iron gear rotor terminal wiper insert "o"-ring case shaft ceramic resistive element alumina substrate c construction 2.5 3-0.9 2.5 2.5 (2) (1) (3) tolerance: 0.1 in mm c standard mounting holes pv12p 2.5 2.5 2.5 3-0.9 (2) (3) (1) tolerance: 0.1 in mm pv12t r50e.pdf jul.23,2012 37 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 side adjustment tr : 2% v.s.s.: 1% tr : 2% ir : 100m ohm min. tr : 1% v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 3% v.s.s.: 2% tr : 3% v.s.s.: 1.5% tr : 3% v.s.s.: 1.5% tr : 3% (200 cycles) temperature cycle humidity vibration (20g) shock (100g) temperature load life low temperature exposure high temperature exposure rotational life tr : total resistance change v.s.s.: voltage setting stability ir : insulation resistance c characteristics r50e.pdf jul.23,2012 38 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 #1#2#3 6.4 1.2 2.5 0.7 2.5 6.7 1.80.2 dia. 1.1 5.01.0 3C0.40.1 dia. 0.60.2 1.0 0.6 2.5 4.0 #2 #1 #3 clockwise marking tolerance : 0.3 ( in mm ) pv37w #2 #1 #3 clockwise #1#2#3 6.4 marking 1.1 2.5 0.7 2.5 6.7 1.80.2 dia. 1.1 5.01.0 3C0.40.1 dia. 0.60.2 1.0 0.6 2.5 4.0 tolerance : 0.3 ( in mm ) pv37x part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/c) pv37w100c01 0.25(85c) 12 10ohm10% 150 pv37w200c01 0.25(85c) 12 20ohm10% 150 pv37w500c01 0.25(85c) 12 50ohm10% 150 pv37w101c01 0.25(85c) 12 100ohm10% 150 pv37w201c01 0.25(85c) 12 200ohm10% 150 pv37w501c01 0.25(85c) 12 500ohm10% 150 pv37w102c01 0.25(85c) 12 1k ohm10% 150 pv37w202c01 0.25(85c) 12 2k ohm10% 150 pv37w502c01 0.25(85c) 12 5k ohm10% 150 pv37w103c01 0.25(85c) 12 10k ohm10% 150 pv37w203c01 0.25(85c) 12 20k ohm10% 150 pv37w503c01 0.25(85c) 12 50k ohm10% 150 pv37w104c01 0.25(85c) 12 100k ohm10% 150 pv37w204c01 0.25(85c) 12 200k ohm10% 150 pv37w504c01 0.25(85c) 12 500k ohm10% 150 pv37w105c01 0.25(85c) 12 1m ohm10% 150 pv37w205c01 0.25(85c) 12 2m ohm10% 150 operating temperature range: -55 to 125 c soldering method: flow/soldering iron r50e.pdf jul.23,2012 39 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 pv37 series top adjustment c features 1. smaller volume (about one-third) than 25-turn potentiometer 2. sealed construction protects the interior from dust and liquid, which achieves stable performance. 3. available for ultrasonic cleaning after soldering. 4. clutch mechanism prevents excessive wiper rotation. 5. both top and side adjustment directions. 6. complies with rohs directive by new cd free cermet resistive material. pb free terminals with sn plating. c applications 1. measuring instruments 4. power supply 2. oa equipment 5. base station for cellular phones 3. medical equipment part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/c) pv37x100c01 0.25(85c) 12 10ohm10% 150 pv37x200c01 0.25(85c) 12 20ohm10% 150 pv37x500c01 0.25(85c) 12 50ohm10% 150 pv37x101c01 0.25(85c) 12 100ohm10% 150 pv37x201c01 0.25(85c) 12 200ohm10% 150 pv37x501c01 0.25(85c) 12 500ohm10% 150 pv37x102c01 0.25(85c) 12 1k ohm10% 150 pv37x202c01 0.25(85c) 12 2k ohm10% 150 pv37x502c01 0.25(85c) 12 5k ohm10% 150 pv37x103c01 0.25(85c) 12 10k ohm10% 150 pv37x203c01 0.25(85c) 12 20k ohm10% 150 pv37x503c01 0.25(85c) 12 50k ohm10% 150 pv37x104c01 0.25(85c) 12 100k ohm10% 150 pv37x204c01 0.25(85c) 12 200k ohm10% 150 pv37x504c01 0.25(85c) 12 500k ohm10% 150 pv37x105c01 0.25(85c) 12 1m ohm10% 150 pv37x205c01 0.25(85c) 12 2m ohm10% 150 operating temperature range: -55 to 125 c soldering method: flow/soldering iron gear case terminal alumina substrate wiper cermet resistive element adjustment screw c construction (3) (1) (2) 2.5 3-0.9 2.5 2.5 tolerance: 0.1 in mm c standard mounting holes pv37w/pv37x r50e.pdf jul.23,2012 40 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 side adjustment tr : 1% v.s.s.: 1% tr : 2% ir : 100m ohm min. tr : 1% v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 2% v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 2% v.s.s.: 1% tr : rv100 ohm ... 3% rg100 ohm ... 2% (200 cycles) temperature cycle humidity vibration (20g) shock (100g) temperature load life low temperature exposure high temperature exposure rotational life tr : total resistance change v.s.s.: voltage setting stability ir : insulation resistance r : standard total resistance c characteristics 2.5 2.5 2.5 #1#2#3 9.6 1.3 10.0 0.5 3-0.50.1 dia. 6.01.0 2.0 dia. 0.6 1.2 1.3 0.7 marking 5.0 #2 #3 #1 (wiper) clockwise tolerance : 0.3 in mm () pv36w #1#2#3 1.3 5.0 9.6 10.0 0.5 2.0 dia. 0.6 1.3 0.7 3-0.50.1 dia. 6.01.0 2.5 2.5 2.5 1.2 marking #2 #3 #1 (wiper) clockwise tolerance : 0.3 in mm () pv36x part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/c) pv36w100c01 0.5(70c) 25 10ohm10% 150 pv36w200c01 0.5(70c) 25 20ohm10% 150 pv36w500c01 0.5(70c) 25 50ohm10% 150 pv36w101c01 0.5(70c) 25 100ohm10% 150 pv36w201c01 0.5(70c) 25 200ohm10% 100 pv36w501c01 0.5(70c) 25 500ohm10% 100 pv36w102c01 0.5(70c) 25 1k ohm10% 100 pv36w202c01 0.5(70c) 25 2k ohm10% 100 pv36w502c01 0.5(70c) 25 5k ohm10% 100 pv36w103c01 0.5(70c) 25 10k ohm10% 100 pv36w203c01 0.5(70c) 25 20k ohm10% 100 pv36w503c01 0.5(70c) 25 50k ohm10% 100 pv36w104c01 0.5(70c) 25 100k ohm10% 100 pv36w204c01 0.5(70c) 25 200k ohm10% 100 pv36w504c01 0.5(70c) 25 500k ohm10% 100 pv36w105c01 0.5(70c) 25 1m ohm10% 100 pv36w205c01 0.5(70c) 25 2m ohm10% 100 operating temperature range: -55 to 125 c soldering method: flow/soldering iron r50e.pdf jul.23,2012 41 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 pv36 series top adjustment c features 1. high resolution 25-turns potentiometer enables precision adjustment easily. 2. sealed construction protects the interior from dust and liquid, which achieves stable performance. 3. available for ultrasonic cleaning after soldering. 4. clutch mechanism prevents excessive wiper rotation. 5. both top and side adjustment directions. 6. complies with rohs directive by new cd free cermet resistive material. pb free terminals with sn plating. c applications 1. measuring instruments 4. power supply 2. oa equipment 5. base station for cellular phones 3. medical equipment part number power rating (w) number of turns (effective rotation angle) total resistance value tcr (ppm/c) pv36x100c01 0.5(70c) 25 10ohm10% 150 pv36x200c01 0.5(70c) 25 20ohm10% 150 pv36x500c01 0.5(70c) 25 50ohm10% 150 pv36x101c01 0.5(70c) 25 100ohm10% 150 pv36x201c01 0.5(70c) 25 200ohm10% 100 pv36x501c01 0.5(70c) 25 500ohm10% 100 pv36x102c01 0.5(70c) 25 1k ohm10% 100 pv36x202c01 0.5(70c) 25 2k ohm10% 100 pv36x502c01 0.5(70c) 25 5k ohm10% 100 pv36x103c01 0.5(70c) 25 10k ohm10% 100 pv36x203c01 0.5(70c) 25 20k ohm10% 100 pv36x503c01 0.5(70c) 25 50k ohm10% 100 pv36x104c01 0.5(70c) 25 100k ohm10% 100 pv36x204c01 0.5(70c) 25 200k ohm10% 100 pv36x504c01 0.5(70c) 25 500k ohm10% 100 pv36x105c01 0.5(70c) 25 1m ohm10% 100 pv36x205c01 0.5(70c) 25 2m ohm10% 100 operating temperature range: -55 to 125 c soldering method: flow/soldering iron adjustment screw case alumina substrate terminal wiper cermet resistive element gear c construction 2.5 3-0.9 2.5 (2) (3) (1) tolerance: 0.1 in mm c standard mounting holes pv36w/x r50e.pdf jul.23,2012 42 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 side adjustment tr : 2% v.s.s.: 1% tr : 2% ir : 100m ohm min. tr : 1% v.s.s.: 1% tr : 1% v.s.s.: 1% tr : 3% v.s.s.: 1% tr : 2% v.s.s.: 1% tr : 3% v.s.s.: 1% tr : rv1k ohm, ru500k ohm ... 5% 1k ohmfrf500k ohm ... 3% (200 cycles) temperature cycle humidity vibration (20g) shock (100g) temperature load life low temperature exposure high temperature exposure rotational life tr : total resistance change v.s.s.: voltage setting stability ir : insulation resistance r : standard total resistance c characteristics pv12/pv37/pv36 series notice c notice (operating and storage conditions) c notice (rating) 1. when using with partial load (rheostat), minimize the power depending on the resistance value. 2. the maximum input voltage to a trimmer potentiometer should not exceed (pr)^1/2 or the maximum operating voltage, whichever is smaller. c notice (soldering and mounting) continued on the following page. 1. soldering (1) soldering conditions refer to the temperature pro? le. if the soldering conditions are not suitable, e.g., excessive time and/or excessive temperature, the trimmer potentiometer may deviate from the speci? ed characteristics. (2) to minimize mechanical stress when adjusting, the trimmer potentiometer should be mounted onto the pcb without a gap. (3) the soldering iron should not come in contact with the case of the trimmer potentiometer. if such contact does occur, the trimmer potentiometer may be damaged. 2. mounting (1) use the pcb hole to meet the pin of the trimmer potentiometer. if the trimmer potentiometer is installed into an insuf? cient pcb hole, the trimmer potentimeter may be damaged by mechanical stress. (2) do not apply excessive force, preferably 9.8n max. (ref. 1kgf) when the trimmer potentiometer is mounted to the pcb. 3. cleaning isopropyl alcohol and ethyl alcohol are applicable solvents for cleaning. if you use any other types of solvents, please consult with a murata factory representative prior to using. r50e.pdf jul.23,2012 43 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. 7 1. store in temperatures of -10 to +40c and relative humidity of 30-85%. 2. do not store in or near corrosive gases. 3. use within six months after delivery. 4. open the package just before using. 5. do not store under direct sunlight. 6. if you use the trimmer potentiometer in an environment other than listed at right, please consult with a murata factory representative prior to using. the trimmer potentiometer should not be used under the following environmental conditions: (1) corrosive gaseous atmosphere (ex. chlorine gas, hydrogen sul? de gas, ammonia gas, sulfuric acid gas, nitric oxide gas, etc.) (2) in liquid (ex. oil, medical liquid, organic solvent, etc.) (3) dusty/dirty atmosphere (4) direct sunlight (5) static voltage or electric/magnetic ? elds (6) direct sea breeze (7) other variations of the above pv12/pv37/pv36 series notice continued from the preceding page. flow soldering profile soldering profile for lead free solder (96.5sn/3.0ag/0.5cu), eutectic solder (63sn/37pb) temperature (c) t1 t2 t3 t2 t1 time (s) limit profile standard profile heating pre-heating standard profile pre-heating heating temp. (t1) c time (t1) sec. temp. (t2) c time (t2) sec. 150 60 to 120 250 5 max. 1 cycle of flow time limit profile pre-heating heating temp. (t1) c time (t1) sec. temp. (t3) c time (t2) sec. 150 60 to 120 260 3 max. 1 cycle of flow time standard condition temperature of soldering iron tip c soldering time sec. soldering iron power output w 35010 3 max. 30 max. 1 cycle of soldering iron time soldering iron series pv12 pv37 pv36 series pv12 pv37 pv36 c soldering pro le c notice (handling) c notice (other) 1. please make sure that your product has been evaluated and con rmed against your speci cations when our product is mounted to your product. 2. murata cannot guarantee trimmer potentiometer integrity when used under conditions other than those speci ed in this document. r50e.pdf jul.23,2012 44 ! note ?please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ?this catalog has only typical speci cations. therefore, please approve our product speci cations or transact the approval sheet for product speci cations before ordering. 7 1. use suitable screwdrivers that t comfortably in the driver slot. we recommend the screwdrivers below. * recommended screwdriver for manual adjustment engineer inc.: da-40 (murata p/n: kmdr180) we can supply the screwdrivers above. if you place an order, please specify the murata p/n. 2. when adjusting with an adjustment tool, the applied force to the adjustment screw should not exceed 4.9n (ref. 500gf). if excessive force is applied, the trimmer potentiometer may not function due to damage. 3. when using a lock paint to x the slot position, please use adhesive resin without chlorine or sulfur (three-bond "1401 series") and evaluate performance with your product. lock paint may cause corrosion or electrical contact problems. smd open type (pvz2/a2/z3)/smd sealed type (pvm4a_c01 series) speci cations and test methods 9 rotational life the wiper should be rotated over 90% of the effective rotational angle without loading at a speed of 10 cycles per minute, for 10 cycles continuously. the resistance value should be measured after keeping the potentiometer in a room for 105 minutes. 8 temperature coefficient of resistance the trimmer potentiometer should be subjected to each of the following temperatures (see table 5, table 6) for 30 to 40 minutes. the resistance value should be measured in the chamber. t 1 : reference temperature in degrees celsius t 2 : test temperature in degrees celsius r 1 : resistance at reference temperature in ohm r 2 : resistance at test temperature in ohm table 5: pvz note*: norm temp. table 6: pva2/pvm4a ---c01 7 temperature cycle the wiper contact point should be preset at about 50% position of effective rotational angle. after that, the potentiometer should be subjected to table 3, table 4 temperature for 5 cycles. the resistance value should be measured after keeping the potentiometer in a room for 1 to 2 hours. table 3: pvz table 4: pva2/pvm4a ---c01 6 load life the wiper contact point should be preset at about 50% position of effective rotational angle. after that, the potentiometer should be placed in a chamber at 702c (502c for pvz) with loading the 1/2 rated voltage between #1 and #2 terminals, intermittently 1.5 hours on and 0.5 hours off for 100012 hours. the resistance value should be measured after keeping the potentiometer in a room for 1 to 2 hours. 5 humidity load life the wiper contact point should be preset at about 50% position of effective rotational angle. after that, the potentiometer should be placed in a chamber at 402c and 90 - 95% with loading the 1/2 rated voltage between #1 and #2 terminals, intermittently 1.5 hours on and 0.5 hours off for 100012 hours. the resistance value should be measured after keeping the potentiometer in a room for 51/6 hours. 4 high temperature exposure the wiper contact point should be preset at about 50% position of effective rotational angle. after that, the potentiometer should be placed in a chamber at 702c without loading for 50012 hours. the resistance value should be measured after keeping the potentiometer in a room for 1.51/6 hours. 3 humidity exposure the wiper contact point should be preset at about 50% position of effective rotational angle. after that, the potentiometer should be placed in a chamber at 402c and 90 - 95% without loading for 50012 hours. the resistance value should be measured after keeping the potentiometer in a room for 51/6 hours. 2 contact resistance contact resistance variation should be measured with the measuring circuit shown below, or its equivalent. the operating wiper should be rotated in both directions through 90% of the actual effective-electrical travel for a total of 6 cycles. the rate of rotation of the operating wiper should be such that the wiper completes 1 count in determining whether or not a contact resistance variation is observed at least twice in the same location. the test current should follow the value given in table 2 unless otherwise limited by the power rating. table 2: test current for crv figure 1: crv measuring circuit 1 residual resistance position the contact arm at the extreme counterclockwise limit of mechanical travel and measure the resistance between the contact arm and the corresponding end terminal. then, position the contact arm at the extreme clockwise limit of mechanical travel and measure the resistance between the contact arm and the corresponding end terminal. during this test, take suitable precautions to ensure that the rated current of the resistance element is not exceeded. standard total resistance r (ohm) test current 20ma max. 1ma max. 100a max. 100vr 10kvr 100kvr f10k f100k sequence 1 -253 303 2 +252 10 max. 3 +853 303 4 +252 10 max. temp. (c) time (min.) sequence 1 -553 303 2 +252 10 max. 3 +1253 303 4 +252 10 max. temp. (c) time (min.) sequence 1* +252 2 -253 3* +252 4 +853 temp. (c) sequence 1* +252 2 -553 3* +252 4 +1253 temp. (c) no. test methods item the tests and measurements should be conducted under the conditions of 15 to 35c of temperature, 25 to 75% of relative humidity and 86 to 106 kpa of atmospheric pressure unless otherwise specified. if questionable results occur that have been measured in accordance with the a bove-mentioned conditions, the tests and measurements should be conducted under the conditions of 252c of temperature, 45 to 55% of relative humidity and 86 to 106 kpa of atmospheric pressure. rx #1 #2 #3 calibration resistance ac amplifier vertical entry oscilloscope rx : trimmer potentiometer oscilloscope bandwidth: 100hz to 50khz constant current source (test current shown in table 2) tcr= r 2 C r 1 r 1 (t 2 C t 1 ) z 10 6 (ppm/c) standard total resistance r (ohm) test current 20ma 10ma 4ma 2ma 1ma r 100fr 500vr 1kvr 2kvr v100 f500 f1k f2k f50k standard total resistance r (ohm) test current 200a 100a 50a 30a 50kvr 200kvr 1mvr 2mvr f200k f1m f2m pvz/pva2 pvm4a pppc01 r50e.pdf jul.23,2012 45 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. smd sealed type (pvg3/m4a_d01/g5)/lead sealed type (pv32/12/37/36) speci cations and test methods continued on the following page. 5 voltage setting stability the wiper should be set at approximately 40% of the actual effective-electrical rotational angle (number of turns). an adequate dc test potential should be applied between terminal #1 and terminal #3. the voltage between terminal #1 and terminal #3, and the voltage between terminal #1 and terminal #2, should be measured and applied to the following formula. voltage setting stability= ( e e' C e e ) z100 (%) e : before test (the voltage between terminal #1 and terminal #2) e' : after test (the voltage between terminal #1 and terminal #2) figure 2 4 temperature coefficient of resistance the trimmer potentiometer should be subjected to each of the following temperatures (see table 3) for 30-45 minutes. temperature coefficient of resistance should be applied to the following formula. t 1 : reference temperature in degrees celsius t 2 : test temperature in degrees celsius r 1 : resistance at reference temperature in ohm r 2 : resistance at test temperature in ohm note*: reference temperature table 3: test temperatures 3 contact resistance variation contact resistance variation should be measured with the measuring circuit shown in figure 1, or its equivalent. the adjustment rotor (screw) should be rotated in both directions through 90% of the actual effective-electrical rotational angle (number of turns) for a total of 6 cycles. only the last 3 cycles should count in determining whether or not a contact resistance variation is observed at least twice in the same location, exclusive of the roll-on or roll-off points where the contact arm moves from the termination, on or off, the resistance element. the rate of rotation of the adjustment rotor (screw) should be such that the adjustment rotor (screw) completes 1 cycle for 5 seconds minimum to 2 minutes maximum. the test current used should follow the value given in table 2 unless otherwise limited by power rating. table 2: test current for crv figure 1: crv measuring circuit 2 residual resistance position the contact arm at the extreme counterclockwise limit of mechanical travel and measure the resistance between the contact arm and the corresponding end terminal. then, position the contact arm at the extreme clockwise limit of mechanical travel and measure the resistance between the contact arm and the corresponding end terminal. during this test, take suitable precautions to ensure that the rated current of the resistance element is not exceeded. 1 total resistance measure total resistance between the resistance element and terminals (#1 and #3) with the contact arm positioned against a stop. the positioning of the contact arm and terminal should be the same for subsequent total resistance measurements on the same device. use the test voltage specified in table 1 for total resistance measurements. this voltage should be used for all subsequent total resistance measurements. table 1: total resistance test voltage total resistance, nominal (ohm) maximum test voltage (v) 1.0 3.0 10.0 30.0 100.0 v100 v1k v10k v100k 10vr 100fr 1kfr 10kfr 100kfr standard total resistance r (ohm) test current 20ma 10ma 4ma 2ma 1ma 200a 100a 50a 30a r 100fr 500vr 1kvr 2kvr 50kvr 200kvr 1mvr 2mvr v100 f500 f1k f2k f50k f200k f1m f2m sequence 1* +25 2 -15 3 min. operating temperature 4* +25 5 +65 6 max. operating temperature temperature (c) the following describes trimmer potentiometer testing conducted by murata manufacturing co., ltd. in accordance with mil-r-22097 (military specification for variable resistors, non-wirewound) and mil-std-202 (test methods for electronic and electrical component parts). no. test methods item rx # 1 # 2 # 3 constant current source (test current shown in table 2) calibration resistance ac amplifier oscilloscope oscilloscope bandwidth :100hz to 50khz rx : trimmer potentiometer e #2 #1 #3 e tcr= z 10 6 (ppm/c) r 2 C r 1 r 1 (t 2 C t 1 ) vertical entry r50e.pdf jul.23,2012 46 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. smd sealed type (pvg3/m4a_d01/g5)/lead sealed type (pv32/12/37/36) speci cations and test methods continued from the preceding page. continued on the following page. 13 low temperature operation (only for pvm4a ---d01) the trimmer potentiometer should be placed in a chamber at a temperature of -253c (-553c for pvm4a---d01 series) 484 hours without loading. the trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 255c for 1-2 hours. 12 low temperature exposure (except for pvm4a ---d01) the trimmer potentiometer should be placed in a chamber at a temperature of -553c for 1 hours without loading. full rated continuous working voltage not exceeding the maximum rated voltage should be applied for 45 minutes. the trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 255c for approximately 24 hours. 11 high temperature exposure the trimmer potentiometer should be placed in a chamber at a temperature of 1253c 2508 hours without loading. the trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 255c for 1 to 2 hours. 10 temperature load life full rated continuous working voltage not exceeding the maximum rated voltage should be applied intermittently between terminal #1 and terminal #3 of the trimmer potentiometer, 1.5 hours on and 0.5 hours off, for a total of 100012 hours, at a temperature of 702c (852c for pv37 series). the trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 255c for 1 to 2 hours. 9 shock 1) pv-- series the trimmer potentiometer should be shocked at the 100g level and should be subjected to 4 shocks in each of the three axis directions for a total of 12 shocks. 2) pvm4a ---d01 series the trimmer potentiometer should be shocked at the 100g level and should be subjected to 3 shocks in each of the six axis directions for a total of 18 shocks. 8 vibration 1) pv-- series the trimmer potentiometer should be vibrated throughout the frequency range at the 20g level. a complete frequency range, 10hz to 2000hz and back, should be made within 15 minutes for a total of 4 sweeps in each of the three axis directions for a total of 12 sweeps. 7 humidity 1) pv12, pv32, pvm4a ---d01 series the trimmer potentiometer should be placed in a chamber at a temperature of 402c and a humidity of 90-95% without loading for 2508 hours (50012 hours for pvm4a---d01 series). the trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 255c for 51/6 hours. 2) pvg3, pvg5, pv36, pv37 series the trimmer potentiometer should be subjected to the programmed humidity environment for 10 cycle (see figure 3). the trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 255c for 1.51/2 hours. figure 3 6 temperature cycle the trimmer potentiometer should be subjected to table 4 temperature for 5 cycles. the trimmer potentiometer should be removed from the chamber, and maintained at a temperature of 255c for 1-2 hours. table 4: one cycle of temperature cycle. sequence pv-- series 1 -553 30 2 +252 5 max. 3 +1253 30 4 +252 5 max. temp. (c) time (min.) no. test methods item initial conditioning in a dry oven 24 hours initial measurements as specified in 3.2 circulation of conditioning air should be at a minimum cubic rate per minute equivalent to 5 times the volume of the chamber 22 23 24 2120191817161514131211109876543210 70 65 60 55 50 45 40 35 30 25 20 15 10 5 -5 -10 0 one cycle 24 hours. repeat as specified in 3.3 prior to first cycle unless otherwise specified step 7 step 6 step 5 step 4 step 3 step 2 step 1 unless otherwise specified temperature tolerance is, 2c at all points within the chamber except the immediate vicinity of the specimens and the chamber surfaces step 7a steps 7a and 7b performed during any 5 of the first 9 cycles. humidity uncontrolled during steps 7a and 7b only voltage applied as specified in 3.5 step 7b end of final cycle measurements as specified in 3.6 +10c -2c humidity uncontrolled rate of change of temperature is unspecified. however, specimens should not be subjected to radiant heat from chamber-conditioning processes 90-98%rh 80-98%rh 90-98%rh 80-98%rh 90-98%rh temperature (degrees celsius) mil-std-202 method 106 r50e.pdf jul.23,2012 47 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. smd sealed type (pvg3/m4a_d01/g5)/lead sealed type (pv32/12/37/36) speci cations and test methods continued from the preceding page. 14 rotational life 1)pv-- series full rated continuous working voltage not exceeding the maximum rated voltage should be applied with the circuit shown in the figure. the adjustment rotor (screw) should be continuously cycled through not less than 90% of effective-electrical rotational angle (number of turns), at the rate of 1 cycle for 5 seconds minimum to 2.5 minutes maximum for total of 200 cycles. figure 4 2) pvg3, pvg5 series the adjustment rotor (screw) should be continuously cycled though not less than 90% of effective-electrical rotational angle (number of turns), at the rate of 1 cycle for 5 seconds minimum to 2.5 minutes maximum for a total of 50 (100 for pvg5) cycles, without loading. 3) pvm4a ---d01 series the wiper should be rotated over 90% of the effective rotational angle without loading at a speed of 10 cycles per minute, for 100 cycles continuously. no. test methods item resistor 1 end terminal end terminal resistor 2 end terminal end terminal dc supply r50e.pdf jul.23,2012 48 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. packaging part number minimum quantity (pcs.) pvz2a pvz2r pva2 pvz3a/h pvz3g pvz3k pvg3a/g pvm4 pvg5a pvg5h pv32 pv12 pv36 pv37 3000 3000 3000 2000 2500 1500 1000 500 250 500 ?180mm reel 1000 1000 1000 1000 1000 1000 500 500 100 100 100 50 100 100 bulk c minimum quantity (in mm) 13.0 o0.5 dia. 21.0 o0.8 dia. 2.0 o0.5 178 o2 dia. 9.0 o1.0 50 min. 13.0 o1.0 c dimensions of reel pvz2a/pva2/pvz3a/pvz3g/pvz3h (in mm) 13.0 o0.5 dia. 21.0 o0.8 dia. 2.0 o0.5 178 o2 dia. 13.0 o1.0 50 min. 17.0 o1.0 pvz2r/pvz3k/pvm4/pvg3/pvg5h (in mm) 21.00.8 dia. 50 dia. min. 178.02.0 dia. 13.00.5 dia. 2.00.5 17.01.0 19.41.0 pvg5a continued on the following page. r50e.pdf jul.23,2012 49 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. packaging continued from the preceding page. part number pvz2a pvz2r pva2 pvz3a/h pvz3g pvz3k 2.40.2 3.30.2 (in mm) a 3.10.1 5.10.2 3.10.1 3.80.2 5.80.2 b 8.00.2 12.00.2 8.00.2 12.00.2 c 3.50.1 5.50.1 3.50.1 5.50.1 d 1.10.1 1.00.1 1.10.1 1.950.1 1.30.1 2.30.1 i 0.20.1 0.30.1 0.20.1 0.30.1 j a a' 4.0 0.1 2.00.1 4.0 0.1 1.5 dia. +0.1 C0 1.750.1 d c a b j i across a C a' tape feeding direction s 4 h e s i d e c o n t a i n i n g t e r m i n a l s a n d f a c e s t h e p l a s t i c t a p e p i l o t h o l e s pvz2 / pva2 / pvz3 c dimensions of plastic tape part number pvg3a pvg3g pvm4 pvg5h 4.00.1 4.50.2 5.40.2 a 4.00.1 4.90.1 5.50.2 5.80.2 b 2.10.1 2.150.1 4.00.1 i 0.30.1 0.30.1 0.40.1 j (in mm) s 4 h e s i d e c o n t a i n i n g t e r m i n a l s a n d f a c e s t h e p l a s t i c t a p e p i l o t h o l e s e x c e p t 0 6 ' pvg3a / pvg3g / pvm4 / pvg5h j i ! c r o s s a n a g 12.00.2 5.5 0.1 1.750.1 2.00.1 8.00.1 a b a 4 a p e f e e d i n g d i r e c t i o n a g 4.00.1 1.5 $ i a +0.1 n c dimensions of plastic tape continued on the following page. r50e.pdf jul.23,2012 50 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. packaging continued from the preceding page. part number pvg5a 4.30.2 a 5.40.2 b 5.40.1 i 0.40.1 j (in mm) pvg5a j i across a C a' 16.00.3 7.5 0.1 1.75 0.1 tape feeding direction 2.00.1 12.00.2 a b a a' 4.00.1 1.5 dia. +0.1 C0 c dimensions of plastic tape r50e.pdf jul.23,2012 51 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. recommended adjustment tools/quali ed standards pvz2/pva2 pvz3g pvz3a/pvz3h/pvg3 pvm4 pvg5 others murata mfg. vessel mfg. toray industries, inc. vessel mfg. vessel mfg. vessel mfg. manufacturers trimmer potentiometer series kmdr190 no.9000+1.7z30 sa-2225 no.9000C2.6z30 no.9000C1.3z30 no.9000C1.8z30 model number kmdr190 kmdr080 kmdr070 kmdr120 kmdr130 kmdr110 murata model number + cross + cross C minus (round edge) C minus C minus C minus blade trimmer potentiometer series pvz3 pvg3 toray industries, inc manufacturers jb-2225 model number kmbt070 murata model number C minus (round edge) blade for automatic adjustment c recommended adjustment tools murata factory qualified date standard qualified number wuxi murata electronics co.,ltd. may 12, 1999 underwriters laboratories inc. a7924 the products listed here have been produced by the iso9001 and iso/ts16949 certified factory. * no odcs (ozone depleting chemicals) are used on all murata's trimmer potentiometers. c quali ed standards r50e.pdf jul.23,2012 52 ! note ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. ! note r50e.pdf jul.23,2012 ? please read rating and ! caution (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. ? this catalog has only typical speci? cations. therefore, please approve our product speci? cations or transact the approval sheet for product speci? cations before ordering. |
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