precision thick film chip resistors design, specifications are subject to change without notice. ask factory for technical specifications before purchase and /or use. whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. precision thick film chip resistors erj r: 0402, 0603, 0805 erj e: 0603, 0805, 1206, 1210, 1812 type: erj 2r, 3r, 6r erj 3e, 6e, 8e, 14, 12 n features l small size and lightweight for pcb size reduction and lightweight products l high reliability metal glaze thick film resistive element and three layered electrode results in high reliability. l matching with placement machines bulk, taping and magazine packagings for automatic placement machines l solderability suitable for both reflow soldering and flow soldering n explanation of part numbers (erj2r, 3r, 6r series, 0.5 % type) l marking four digit marking of resistance value on resistive element side (except 2r, 3r, 6r, 3e type) l high power one rank up approval of power rating is available for 3e, 6e, 8e type l low resistance tolerance erj2r, 3e, 6e, 8e, 14, 12 series ... 1% erj2r, 3r, 6r series ...................... 0.5% l reference standards iec 60115-8, jis c 5201-8 e 1 r 2 j 3 3 4 r 5 b 6 d 7 1 8 0 9 2 10 v 11 product code thick film chip resistors size, power rating type: inches 2r : 0402 3r : 0603 6r : 0805 power r. 0.063 w 0.063 w 0.1 w t.c.r. marking t.c.r. marking code h b k e 50 10 e6 /?c(ppm/?c) no marking (2r) 50 10 e6 /?c(ppm/?c) marking (3r, 6r) 100 10 e6 /?c(ppm/?c) no marking (2r) 100 10 e6 /?c(ppm/?c) marking (3r, 6r) resistance value resistance tolerance code d tolerance 0.5 % packaging methods code v x punched (paper) taping (3r, 6r) punched (paper) taping 2 mm pitch (2r) packaging the first two digits are significant figures of resistance and the third one denotes number of zeros following.
precision thick film chip resistors design, specifications are subject to change without notice. ask factory for technical specifications before purchase and /or use. whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. erj2r 1.00 0.05 0.50 +0.05 0.20 0.10 0.25 0.05 0.35 0.05 0.8 g (0402) erj3r 1.60 0.15 0.80 +0.15 0.30 0.20 0.30 0.15 0.45 0.10 2g (0603) erj6r 2.00 0.20 1.25 0.10 0.40 0.20 0.40 0.20 0.60 0.10 4g (0805) erj3ek 1.60 0.15 0.80 +0.15 0.30 0.20 0.30 0.15 0.45 0.10 2g (0603) erj6en 2.00 0.20 1.25 0.10 0.40 0.20 0.40 0.20 0.60 0.10 4g (0805) erj8en 3.20 +0.05 1.60 +0.05 0.50 0.20 0.50 0.20 0.60 0.10 10 g (1206) erj14n 3.20 0.20 2.50 0.20 0.50 0.20 0.50 0.20 0.60 0.10 16 g (1210) erj12n 4.50 0.20 3.20 0.20 0.50 0.20 0.50 0.20 0.60 0.10 27 g (1812) erj12s 5.00 0.20 2.50 0.20 0.60 0.20 0.60 0.20 0.60 0.10 27 g (2010) n construction n dimensions in mm (not to scale) dimensions (mm) lwa b t weight (1000 pcs.) type (inches) e0.15 e0.05 e0.20 e0.05 protective coating high purity alumina substrate termination (inner) termination (between) resistive element termination (outer) e 1 r 2 j 3 8 4 e 5 n 6 f 7 1 8 0 9 0 10 2 11 v 12 product code thick film chip resistors size, power rating type: inches 3e : 0603 6e : 0805 8e : 1206 14 : 1210 12 : 1812 12 : 2010 power r. 0.063 w 0.1 w 0.125 w 0.25 w 0.5 w 0.5 w marking marking code n s k 4 digit marking (6e, 8e, 14, 12) 4 digit marking (12(2010 inches)only) no marking (3e only) the first three digits are significant figures of resistance and the 4th one denotes number of zeros following. resistance value resistance tolerance code f tolerance
1 % packaging methods code v u b punched (paper) taping (3e, 6e, 8e only) embossed taping (14, 12 only) bulk case (3e, 6e only) packaging a b t w l n explanation of part numbers (erj2r, 3e, 6e, 8e, 14, 12 series, 1 % type) e 1 r 2 j 3 2 4 r 5 k 6 f 7 1 8 0 9 2 10 x 11 product code thick film chip resistors size, power rating type: inches 2r : 0402 power r. 0.063 w marking marking code k no marking the first three digits are significant figures of resistance and the third one denotes number of zeros following. resistance value resistance tolerance code f tolerance
1 % packaging methods code x punched (paper) taping 2 mm pitch packaging
precision thick film chip resistors design, specifications are subject to change without notice. ask factory for technical specifications before purchase and /or use. whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. n ratings (1) rated continuous working voltage (rcwv) shall be determined from rcwv= power rating resistance values, or limiting element voltage (max. rcwv) listed above, whichever less. (2) overload (short-time overload) test voltage (sotv) shall be determined from sotv=2.5 power rating or max. overload voltage listed above whichever less. ] please ask us when resistors guaranteed high power are needed. ? 10 91 100 erj2r 0.063 50 100 0.5 100 100 k 50 e24 (0402) 110 k 1 m 100 10 91 100 erj3r 0.063 50 100 0.5 100 100 k 50 e24 (0603) 110 k 1 m 100 10 91 100 erj6r 0.1 150 200 0.5 100 100 k 50 e24 (0805) 110 k 1 m 100 erj2rk 0.063 50 100 1 10 1 m 100 e24 (0402) erj3ek 0.063 50 100 1 10 1 m 100 e24,e96 (0603) (0.1) ] erj6en 0.1 (0805) (0.125) ] 150 200 1 10 2.2 m 100 e24,e96 erj8en 0.125 (1206) (0.25) ] 200 400 1 10 2.2 m 100 e24,e96 erj14n 0.25 200 400 1 10 1 m 100 (1210) e24,e96 erj12n, 12s 0.5 200 400 1 10 1 m 100 (1812), (2010) e24,e96 type (inches) limiting element voltage (maximum rcwv) (1) (v) maximum overload voltage (2) (v) resistance tolerance (%) resistance ranges ( w ) standard resistance values t.c.r. 10 -6 /?c (ppm/?c) power rating at 70 ?c (w) min. max. power derating curve for resistors operated in ambient temperatures above 70 ?c, power rating shall be derated in accordance with the right figure. e40 e20 0 20 40 60 80 100 120 140 160 0 180 e60 125 ?c 70 ?c e55 ?c ambient temperature (?c) 20 40 60 80 100 rated load (%)
precision thick film chip resistors design, specifications are subject to change without notice. ask factory for technical specifications before purchase and /or use. whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. erj2r 0.35 10000 pcs./reel(2 mm pitch) (0402) erj3r 0.45 5000 pcs./reel (0603) erj6r 0.6 5000 pcs./reel (0805) erj2rk 0.35 10000 pcs./reel(2 mm pitch) (0402) erj3ek 0.45 5000 pcs./reel 25000 pcs./case (0603) erj6en 0.6 5000 pcs./reel 10000 pcs./case (0805) erj8en 0.6 5000 pcs./reel (1206) erj14n 0.6 5000 pcs./reel (1210) erj12n,12s 0.6 5000 pcs./reel (1812), (2010) 9.0 1.0 11.4 2.0 l taping reel type f a f b f cw t 180.0 e3.0 60 min. 13.0 1.0 l bulk case f b w t f a f c slider shutter 110 38 12 punched (paper) taping (4 mm pitch) embossed taping (4 mm pitch) bulk case type (inches) n packaging methods l standard quantity thickness (mm) 12n, 12s 13.0 1.0 15.4 2.0 2r,3r,6r 3ek,6en, 8en,14n 0 (mm) l embossed taping fe w f d 1 p 1 p 2 p 0 t 2 a b tape running direction chip component sprocket hole compartment f d 0 l punched (paper) taping 2r 0.70 0.05 1.20 0.05 2.00 0.10 0.52 0.05 3r,3ek 1.10 0.10 1.90 0.10 0.70 0.05 6r,6en 1.65 0.15 2.50 0.20 8.00 0.20 3.50 0.05 1.75 0.10 4.00 0.10 2.00 0.05 4.00 0.10 1.50 +0.10 8en 2.00 0.15 3.60 0.20 0.84 0.05 type abwfep 1 p 2 p 0 f d 0 t dimensions (mm) 0 fe w p 1 p 2 p 0 t a b tape running direction chip component sprocket hole compartment pocket f d 0 type abwfep 1 14n 2.80 0.20 3.50 0.20 8.00 0.30 3.50 0.05 12n 3.50 0.20 4.80 0.20 12s 2.80 0.20 5.30 0.20 12.00 0.30 5.50 0.05 1.75 0.10 dimensions (mm) type p 2 p 0 f d 0 t 2 f d 1 14n 1 min. 12n 12s 1.5 min. 2.00 0.05 4.00 0.10 1.50 +0.10 1.00 0.10 0 dimensions (mm) 4.00 0.10 dimensions (mm)
precision thick film chip resistors design, specifications are subject to change without notice. ask factory for technical specifications before purchase and /or use. whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail. cautions for safety 1. if transient load (heavy load in a short time) like pulse is expected to be applied, carry out evaluation and confirmation test with the resistors actually mounted on your own board. when the load of more than rated power is applied under the load condition at steady state, it may impair performance and/or reliability of resistor. never exceed the rated power. 2. chlorine type or other high-activity flux is not recommended as the residue may affect performance or reliability of resistors. 3. when soldering with soldering iron, never touch the body of the chip resistor with a tip of the soldering iron. when using a soldering iron with a tip at high temperature, solder for a time as short as possible (three seconds or less up to 350 ?c). 4. avoid physical shock to the resistor and nipping of the resistor with hard tool (a pair of pliers or tweezers) as it may damage protective film or the body of resistor and may affect resistor?s performance. erj2r 0.5 to 0.6 1.4 to 1.6 0.4 to 0.6 (0402) erj3r, 3ek 0.7 to 0.9 2 to 2.2 0.8 to 1 (0603) erj6r, 6en 1 to 1.4 3.2 to 3.8 0.9 to 1.4 (0805) erj8en 2 to 2.4 4.4 to 5 1.2 to 1.8 (1206) erj14n 2 to 2.4 4.4 to 5 1.8 to 2.8 (1210) erj12n 3.3 to 3.7 5.7 to 6.5 2.3 to 3.5 (1812) erj12s 3.6 to 4 6.2 to 7 1.8 to 2.8 (2010) in the case of flow soldering, the land width must be smaller than the chip resistor width to control the solder amount properly. generally, the land width should be 0.7 to 0.8 times (w) of the width of chip resistor. in the case of reflow solderi ng, solder amount can be adjusted, therefor the land width should be set to 1.0 to 1.3 times chip resistor width (w). chip resistor c a b type (inches) dimensions (mm) abc n recommended land pattern preheating peak heating temperature time n recommended soldering conditions recommendations and precautions are described below. l recommended soldering conditions for reflow reflow soldering shall be two times maximum. please contact us for additional information when you use in conditions other than those specified. please measure a temperature of terminations and study solderability every kind of solder and board, before actual use. temperature time preheating 140 ?c to 160 ?c 60 s to 120 s main heating above 200 ?c 30 s to 40 s peak 235 5 ?c max. 10 s temperature time preheating 150 ?c to 180 ?c 60 s to 120 s main heating above 230 ?c 30 s to 40 s peak max. 260 ?c max. 10 s for solder (example : sn/pb) for lead-free solder (example : sn/ag/cu) l recommended soldering conditions for flow for solder for lead-free solder temperature time temperature time preheating 140 ?c to 160 ?c 60 s to 120 s 150 ?c to 180 ?c 60 s to 120 s soldering 2455 ?c 20 s to 30 s max. 260 ?c max. 10 s
|
