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1 2mm hard metric connector pcn21 series iec 61076-4-101-compliant 2005.1 applications switchboards, transmission systems, celluler base stations, industrial computer boards, measuring instruments, control equipment style a style e style m type ab compact pci p2/j2, p3/j3 equivalent style b style c style d features 1. variety of styles iec styles: a (110 contacts, 5 row ), b (125 contacts, 5 row), c (55 contacts, 5 row ), d (176 contacts, 8 row), e (200 contacts, 8 row) and m (5 row + 3 coaxial or power contacts). compact pci styles: p2/j2 (110 contacts), p3/j3 (95 contacts) and type ab (125 contacts). 2. compliant press-fit board connection headers and receptacles with the compliant press-fit terminations can be easily installed on pcb with readily available tools. 3. high reliability socket contacts two-point contacts assure good electrical and mechanical connection. 4. ground connection ground connection contact rows can be added (except m style). 5. 3-stage sequential contacts header can be supplied with different lengths of contacts (mating side) to assure ground-signal-power mating sequence. 6. coding keys style a, d and m will accept coding keys to prevent mating of incorrect connectors. 7. different platings are available gold plating and tin plating are available for the termination side. (except 8 rows type) 8. coding key ul listed (file e52653) the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
2 pcn21 series seletion chart header connector (back wiring board side (bwb) male connector) receptacle connector (package side female connector) without ground plate style a style b style c style d style e iec 61076-4-101 compliant short pin type with ground plate without ground terminal with ground terminal long pin type without ground terminal with ground terminal with top ground plate bottom ground plate pcn21 * -110pa-2pf-g pcn21 * -125pb-2pf-g pcn21 * -55pc-2pf-g pcn21 * -110pa-2pf pcn21 * -125pb-2pf pcn21 * -55pc-2pf pcn21 * -110pa-2w pcn21 * -55pc-2w pcn21 * -125pb-2w pcn21 * -55pc-2w-g pcn21 * -125pb-2w-g pcn21 * -110pa-2w-g pcn21 * -55sc-2pf pcn21 * -125sb-2pf pcn21 * -110sa-2pf pcn21 * -110sa-2pf-g pcn21 * -125sb-2pf-g pcn21 * -55sc-2pf-g pcn21 * -sc-g pcn21 * -sb-g pcn21 * -sa-g p6 p7 p8 p8 p7 p6 p6 p7 p8 p8 p7 p6 p13 p14 p15 p13 p14 p15 p20 p20 p20 note: a: pcb leads gold plated (top ground plate is tin-lead or tin plated, bottom ground plate is tin-lead plated). bpcb lea ds tin plated mid-plane (shroud): page 22 to 23, coding key: page 24, high power contact or coaxial connector: page 25 standards item pcn21b-176pd-2pf-g pcn21b-200pe-2pf-g pcn21b-176pd-2pf pcn21b-200pe-2pf pcn21b-200se-2pf pcn21b-176sd-2pf pcn21b-176sd-2pf-g pcn21b-200se-2pf-g pcn21b-se-g pcn21b-sd-g p9 p10 p10 p9 p16 p17 p16 p17 p21 p21 the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
3 iec 61076-4-101 compliant style m type ab pcn21 * -55pm-2pf pcn21 * -125pab-2pf pcn21 * -125pab-2w pcn21 * -125pab-2w-g pcn21 * -125sab-2pf pcn21 * -55sm-2pf pcn21 * -125sab-2pf-g pcn21 * -sa-g p11 p12 p12 p12 p12 p18 p19 p19 p20 compact pci p2/j2 equivalent compact pci p3/j3 equivalent pcn21 * -110pb-2pf-g pcn21 * -95pb-2pf-g pcn21 * -110pb-2pf pcn21 * -95pb-2pf pcn21 * -95pb-2w pcn21 * -110pb-2w pcn21 * -95pb-2w-g pcn21 * -110pb-2w-g pcn21 * -95sb-2pf pcn21 * -110sb-2pf pcn21 * -110sb-2pf-g pcn21 * -95sb-2pf-g pcn21 * -sb2-g pcn21 * -sb1-g p7 p7 p7 p7 p7 p7 p7 p7 p14 p14 p14 p14 p20 p20 pcn21 * -125pab-2pf-g the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
4 series name: pcn21 b product construction (5 row) bottom ground plate for receptacle ordering information " "+ ," ,%* ,- *" -. ." /'01 /'2
34 5
!,4 /' 0 ( 2 /' (0 6' 0' connector positioning post (applicable to receptacle styles a and c only) blank : with a : without 2 3 7 9 pcn 2 1 - p a - 2 pf - g ( 01 ) 1 4 6 7 2 3 5 8 10 9 8 series name : pcn 21 a pcb leads : gold plated b pcb leads : tin plated no. of contacts : 55, 95, 110, 125,176,200 1 terminal length pf : press-fit short pin w : press-fit long pin ground blank : without ground terminal g : with ground terminal contact area gold plating thickness blank : 0.8 7 m (01) : 0.2 7 m contact pitch: 2 mm 6 connector classification p: pin header s: receptacle iec type a : iec 61076-4-101 style a b : iec 61076-4-101 style b c : iec 61076-4-101 style c d : iec 61076-4-101 style d e : iec 61076-4-101 style e m : iec 61076-4-101 style m ab : compact pci ab type equivalent for compact pci p2/j2, p5/j5 equivalent, the iec type should be style b. pcn 2 1 - s a - g 1 4 2 3 5 a pcb leads : gold plated b pcb leads : tin plated connector classification s : for receptacle 1 applicable connector a : for pcn21 -110sa-2pf-g b : for pcn21 -125sb-2pf-g c : for pcn21 -55sc-2pf-g d : for pcn21b-176sd-2pf-g e : for pcn21b-200se-2pf-g b1: for pcn21 -110sb-2pf-g b2: for pcn21 - 0 95sb-2pf-g ground 2 3 5 header receptacle rows f and z are ground terminals. pcn21 - p -2pf (w) has no ground terminal pcn21 - p -2pf (w)-g has ground terminal pcn21 - s -2pf has no top ground plate pcn21 - s -2pf-g has top ground plate pcn21 -s -g has bottom ground plate only 10 3 4 5 4 ) ( the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
5 product specifications materials / finish rating 1.5a ac 300v current rating voltage rating ?5 ? to +85 ?(note 1) 95% rh max. (no condensation) operating temperature operating humidity ?0 ? to +60 ?(note 2) 40% to 70% rh (note 2) storage temperature storage humidity 100 v dc 750 v rms ac / 1 min 0.1 a 96 hours at temperature of 40 ? 2 ? and rh of 90% to 95% frequency 10 to 500 hz, single amplitude of 0.35 mm, acceleration of 50m/s 2 , 10 cycles in each of the 3 axis. temperature : C 55 ? ? + 15 ? to + 30 ? ? + 125 ? ? + 15 ? to + 30 ? duration : C 30 ? + 5max. ? + 30 ? + 5max.(minutes) 5 cycles 16 hours at temperature of 125 ? 500 cycles pcn21a contact area : nickel base, gold plated mounted area : nickel base, tin lead plated pcn21b contact area : nickel base, gold plated pcb leads : nickel base, tin plated 10 4 m ? no flashover or breakdown 30 m ? max. contact resistance:40 m ? max. insulation resistance: 10 3 m ? min. no damage, cracks or parts dislocation contact resistance:40 m ? max. insulation resistance: 10 3 m ? min. contact resistance:40 m ohms max. contact resistance: 40 m ? max. insulation resistance: 10 3 m ? min. no electrical discontinuity for 1 s min. 1. insulation resistance 2. withstanding voltage 3. contact resistance 4.vibration 5.damp heat 6.rapid change of temperature 7.heat resistance 8.operation life item requirements test conditions remarks ul94v-0 ul94v-0 ul94v-0 ul94v-0 part material finish/color pbt phosphor bronze pbt phosphor bronze insulator terminal insulator terminal shield phosphor bronze product header receptacle gray pcn21a contact area : nickel base, gold plated pcb leads : nickel base, gold plated pcn21b contact area : nickel base, gold plated pcb leads : nickel base, tin plated gray pcn21a contact area : nickel base, gold plated pcb leads : nickel base, gold plated pcn21b contact area : nickel base, gold plated pcb leads : nickel base, tin plated shroud coding key power contact coaxial contact insulator insulator insulator outer conductor inner conductor pbt pbt brass, phosphor bronze ptfe brass, phosphor bronze phosphor bronze, beryllium copper gray refer to page 24 nickel base, gold plated white nickel base, gold plated nickel base, gold plated note 1: includes temperature rise caused by the current flow. note 2: the term storage refers to products stored for long period of time prior to mounting and use. operating temperature r ange and humidity range covers non-conducting condition of installed connectors in storage, shipment or during transportation. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
6 header (style a) [backplane side male connector, 5 row] b recommended pcb mounting pattern part number pcn21 -110pa-2pf pcn21 -110pa-2pf-g pcn21 -110pa-2w pcn21 -110pa-2w-g a 110 154 110 154 no. of contacts 5 7 5 7 mounting side short pin long pin b! ;c, c bc- 9cc* %. 9c, !c 9c, !c 9c, !9cc* ,! 9cc* ! 9cc* /' ( , ,, ,* !* 0 ( 2 , ,*% , * ! d
1 e ! ,! /' ( !* ,* ,, !c ! !c %. b,f "+ %ff* c** c% ! , 0 ( 2 e d egd ,- ," ,"%* "* *" ." " 1 plated through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 without ground terminal types, row f and z are not needed. 3 board thickness : 1.6 to 5.6 mm a : pcb leads gold plated b : pcb leads tin plated the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
7 pcn21 * -125pb-2pf pcn21 * -125pb-2pf-g pcn21 * -110pb-2pf pcn21 * -110pb-2pf-g pcn21 * - 0 95pb-2pf pcn21 * - 0 95pb-2pf-g pcn21 * -125pb-2w pcn21 * -125pb-2w-g pcn21 * -110pb-2w pcn21 * -110pb-2w-g pcn21 * - 0 95pb-2w pcn21 * - 0 95pb-2w-g header (style b) [backplane side male connector, 5 row] recommended pcb mounting pattern b c d 48 48 42 42 36 36 48 48 42 42 36 36 125 175 110 154 0 95 133 125 175 110 154 0 95 133 25 25 22 22 19 19 25 25 22 22 19 19 49.95 49.95 49.95 49.95 37.95 37.95 43.95 43.95 43.95 43.95 37.95 37.95 no. of contacts 5 7 5 7 5 7 5 7 5 7 5 7 mounting side short pin long pin 15.4 ................................................................................ d 1 a > p b t < 2 12 row no. contact no. 1 b 3.7 a ( 0.55 ) ( 0.4 ) 2 f e d c b a z < short pin > < long pin > 16 13 13.45 5.3 8.3 3 c- ? 0.6 0.05 b 0.1 2 0.05 12 0.05 2 0.05 ................................................................................ d row no. contact no. 1 f e d c b a z 1 1 plated through hole drilled diameter : ? 0.7 0.02 finished diameter : ? 0.6 0.05 plating : cu 25 min 2 without ground terminal types, row f and z are not needed. 3 board thickness : 1.6 to 5.6 mm * a : pcb leads gold plated * b : pcb leads tin plated a product no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
8 header (style c) [backplane side male connector, 5 row] b recommended pcb mounting pattern 1 plated through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 without ground terminal types, row f and z are not needed. 3 board thickness : 1.6 to 5.6 mm part number . pcn21 -55pc-2pf pcn21 -55pc-2pf-g pcn21 -55pc-2w pcn21 -55pc-2w-g a 55 77 55 77 no. of contacts 5 7 5 7 mounting side short pin long pin ! !%f* " c** b,f ,! ! "f+* ,*% d
1e "+ /' (, ,, , !c ,, , 0 ( 2 egd e d ,"%* " "* ," ,- *" ." b! ;c, c bc- 9cc* !c 9c, ! 9cc* ,! 9cc* ! 9cc* " 9cc* /' ( , ,, 0 ( 2 , a : pcb leads gold plated b : pcb leads tin plated the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
9 header (style d) [backplane side male connector, 8 row] b recommended pcb mounting pattern 1 plated through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 without ground terminal types, row i and z are not needed. 3 board thickness : 1.6 to 5.6 mm "+ !c !c ! !,% " *" ,"%* b,f ." ! c** %. %ff* c% ( 2 /' (, !* ,* ,,
1 * ! , 0 ,. ! b! ;c, c bc-9cc* /' ( , ,, ,* !* %.9c, !9cc* ,.9cc* !9cc* 0 ( 2 , . ,c

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10 header (style e) [backplane side male connector, 8 row] b recommended pcb mounting pattern ." ! " "+ ,"%* *" ( 2 /' (, !* , * ! , 0 %. %ff* c% c** ! ,. !,%
1 /' ( , %.9c, !9cc* !9cc* ,.9cc* 0 ( 2 bc-9cc* !* ,

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i4 !cc !*c . ,c 0(( mounting side 1 plated through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 without ground terminal types, row i and z are not needed. 3 board thickness : 1.6 to 5.6 mm the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
11 header (style m) [backplane side connector, 5 row] b recommended pcb mounting pattern 1 plated through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 optional for screw clamp 3 board thickness : 1.6 to 5.6mm part number pcn21 -55pm-2pf 5 no. of contacts mounting side short pin a : pcb leads gold plated b : pcb leads tin plated contact no. section a-a contact no. row no. row no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
12 header (type ab) [backplane side male connector, 5 row] b recommended pcb mounting pattern 1 plated through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 without ground terminal types, row f and z are not needed. 3 board thickness : 1.6 to 5.6 mm part number pcn21 -125pab-2pf pcn21 -125pab-2pf-g pcn21 -125pab-2w pcn21 -125pab-2w-g 125 169 125 169 5 7 5 7 a no. of contacts mounting side short pin long pin a : pcb leads gold plated b : pcb leads tin plated contact no. row no. contact no. row no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
13 3.2 peg 2 8 2 20 48 49.95 20 2 48 4 4 a 12.25 11.4 10.8 (1.7) 2 10 2-?1.9 2 3.8 3.2 2 b ............................... .............................. > p b t < > p b t < row no. 1 11 15 25 contact no. f e d c b a z < with ground plate > < without ground plate > 12- ?0.6 0.05 2- ?2 +0.1 0 c-?0.6 0.05 20 0.1 20 0.1 2 0.05 48 0.1 10 0.05 2 0.05 1.5 0.1 2 0.05 ............................... ................................ row no. contact no. 1 11 15 25 f e d c b a 2 1 1 receptacle (style a) [package side female connector, 5 row] 1 plated through hole drilled diameter : ? 0.7 0.02 finished diameter : ? 0.6 0.05 plating : cu 25 min 2 even numbers are required on the f row when using the lower surface ground plate (pcn21 * -sa-g). 3 without ground terminal types, row f are not needed. 4 the type without the post does not require the 2mm dia, hole. 5 board thickness: 1.6 to 4.2 mm recommended pcb mounting pattern part number pcn21 * -110sa-2pf pcn21 * -110sa-2pf-g pcn21*-110saa-2pf pcn21*-110saa-2pf-g a b c 20.7 20.9 20.7 20.9 7.3 7.5 7.3 7.5 110 123 110 123 ground plate post without without with with with without * a : pcb leads gold plated ( ground plate mounting area : tin plated ) * b : pcb leads tin plated contact no. contact no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
14 1 plated through hole drilled diameter : ? 0.7 0.02 finished diameter : ? 0.6 0.05 plating : cu 25 min 2 even numbers are required on the f row when using the lower surface ground plate (pcn21 * -sb-g). 3 without ground terminal types, row f are not needed. 4 board thickness: 1.6 to 4.2 mm b recommended pcb mounting pattern c 2 8 2 b a 2 b 11.4 10.8 ( 1.7 ) 2 10 2 3.2 d ................................................................................ > p b t < > p b t < row no. 1 g contact no. f e d c b a z < without ground plate > < with ground plate > * receptacle (style b) [package side female connector, 5 row] f- ?0.6 0.05 e- ?0.6 0.05 2 0.05 b 0.1 100.05 2 0.05 1.5 0.1 .................................................................................. row no. contact no. 1 g f e d c b a 2 1 1 part number pcn21 * -125sb-2pf pcn21 * -125sb-2pf-g pcn21 * -110sb-2pf pcn21 * -110sb-2pf-g pcn21 * - 0 95sb-2pf pcn21 * - 0 95sb-2pf-g a b c 49.95 49.95 43.95 43.95 37.95 37.95 48 48 42 42 36 36 20.7 20.9 20.7 20.9 20.7 20.9 d 7.3 7.5 7.3 7.5 7.3 7.5 e f 125 138 110 121 0 95 105 --- 12 --- 11 --- 0 9 ground plate without with without with without with g 25 25 22 22 19 19 * a : pcb leads gold plated ( ground plate mounting area : tin plated ) * b : pcb leads tin plated contact no. contact no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
15 receptacle (style c) [package side female connector, 5 row] c- ?0.6 0.05 5- ?0.6 0.05 2- ?2 +0.1 0 20 0.1 100.05 2 0.05 1.5 0.1 2 0.05 .......................... contact no. 1 11 row no. f e d c b a 2 1 1 ( 3.975 ) 1.6 peg 2 8 a b 2 3.2 3.8 2 10 10.8 ( 1.7 ) 11.4 12.25 2- ?1.9 20 2 3 24.95 20 2 ............................... > p b t < > p b t < row no. 11 1 contact no. f e d c b a z < with ground plate > < without ground plate > * recommended pcb mounting pattern 1 plated through hole drilled diameter : ? 0.7 0.02 finished diameter : ? 0.6 0.05 plating : cu 25 min 2 even numbers are required on the f row when using the lower surface ground plate (pcn21 * -sc-g). 3 without ground terminal types, row f are not needed. 4 the type without the post does not require the 2mm dia, hole. 5 board thickness: 1.6 to 4.2 mm part number pcn21 * -55sc-2pf pcn21 * -55sc-2pf-g pcn21 * -55sca-2pf pcn21 * -55sca-2pf-g a b c 20.7 20.9 20.7 20.9 7.3 7.5 7.3 7.5 55 61 55 61 ground plate post without without with with with without * a : pcb leads gold plated ( ground plate mounting area : tin plated ) * b : pcb leads tin plated contact no. contact no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
16 receptacle (style d) [package side female connector, 8 row] b recommended pcb mounting pattern
( 0 2 , ,, ,* !* "b,f ! % % %. ! %. %ff* ! ,% (, /' kkkkkkkkkk kkkkkkkkkk !c !c e5 d ,+* "! ". ,.!* ,+% , d
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!,j4 " 5 $ ' not needed. % (#,-%! the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
17 receptacle (style e) [package side female connector, 8 row] b recommended pcb mounting pattern ( 0 2 ! %. ! %. %ff* ! ,% (, /' !* ,+% , d
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!,j4 " 5 $ ' not needed. % (#,-%! the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
18 receptacle (style m) [package side female connector, 5 row] b recommended pcb mounting pattern 1 plated through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 optional for high power contact (pcn21-s-pwr(pc)) and coaxial connector(po51m-lpr-pc-1a). high power contact type, hole not needed . 3 board thickness: 1.6 to 4.2 mm part number.
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i without ground plate post with a : pcb leads gold plated b : pcb leads tin plated contact no. row no. contact no. row no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
19 receptacle (type ab) [package side female connector, 5 row] b recommended pcb mounting pattern 1 la ted through hole drilled diameter : b 0.7 9 0.02 finished diameter : b 0.6 9 0.05 plating : cu 25 7 min 2 even numbers are required on the f row when using the lower surface ground plate (pcn21 -sa-g). 3 without ground the plate types, rows f not needed . 4 board thickness: 1.6 to 4.2 mm a : pcb leads gold plated ground plate mounting area : tin plated b : pcb leads tin plated part number. pcn21 -125sab-2pf pcn21 -125sab-2pf-g 20.7 20.9 without with ground plate 7.3 7.5 125 138 row no. contact no. 1 row no. contact no. 1 the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
20 bottom ground plates for receptacles product no. pcn21*-sa-g pcn21*-sb-g pcn21*-sb1-g pcn21*-sb2-g pcn21*-sc-g applicable connector pcn21*-110sa-2pf-g pcn21*-125sb-2pf-g pcn21*-110sb-2pf-g pcn21*- 0 95sb-2pf-g pcn21*- 0 55sc-2pf-g a b c ------ 49.9 43.9 37.9 ------ ------ 48 42 36 ------ ------ 44 40 32 ------ pcb 20 24.9 2 2 48 4 44 1.6 16 4 5.2 3.2 a 2 b c 4 pcn21*-sb2-g contact no. 24 2 d 2 10 2 contact no. contact no. ................................................................... 4 22 4 4 6 8 pcn21*-sa-g pcn21*-sb-g pcn21*-sb1-g pcn21*-sc-g 0.8 19.5 5.2 3.2 19.5 5.2 3.2 19.5 49.9 ............................................................ d ------ 24 22 18 ------ * a : pcb leads gold plated * b : pcb leads tin plated as installed on the board install the ground plated after the connector is mounted on pcb. cx the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
21 21.75 0.8 2 48 contact no. 24 2 49.9 3.2 4 44 5.2 22 4 2 24 21.75 0.8 2 48 49.9 3.2 4 44 5.2 22 4 contact no. pcn21b-sd-g pcn21b-se-g product no. pcn21b-sd-g pcn21b-se-g applicable connector pcn21b-176sd-2pf-g pcn21b-200se-2pf-g the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
22 mid-plane (shroud) [style a] [style b] part number pcn21-110pa-2c1 pcn21-125pb-2c1 pcn21- 55pc-2c1 pcn21-125pab-2c style a b c ab applicable connector pcn21*-110pa-2w(-g) pcn21*-125pb-2w(-g) pcn21*- 55pc-2w(-g) pcn21*-125pab-2w(-g) row no. f e d c b a z contact no. row no. f e d c b a z contact no. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
23 mid-plane (shroud) [style c] [type ab] 3.9 1 1 c d e f b a z row no. contact no. 1 11 p b t 1 a 12 14.35 2 24.95 20 (0.55) 2 (0.55) 11 15 25 1 13 12 14 1 a 12 13.45 3 15.4 2 49.95 (0.4) 48 2 c d e f b a z row no. contact no. 25 p b t (b) (f) (g) (h) (e) press-in shroud pcn21* series long pin type header pcb (a) (d) (c) back-plane contact length: 13mm (example) back-plane contact length shroud height pcb thickness shroud mating contact length a b c d 13 3.9 2.3 6.8 13 3 3.2 6.8 shroud mating contact length: 6.8mm (example) shroud mating contact length shroud height back-plane contact length pcb thickness e f g h 6.8 3.9 13 2.3 6.8 3 13 3.2 * assemblied condition the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
24 2.5 2 2 2 b mating conditions lateral and longitudinal mating tolerance n angular tolerance for header for receptacle 65 3 4 2 8 7 1 8.3 (level 1) 9.8 (level 2) 11.3 (level 3) 3.7 13 14.5 16 contact code a b c k l m n p q r s t pkg side reference plane (connector termination side) bwb side * coding keys installed on style a, d, m to prevent improper insertion. b header contact custom support for header sequencial contacts is available. contact a hirose sales representative. use of rows of contacts having the same length is recommended. for header part number pcn21-p-ck(a) pcn21-p-ck(b) pcn21-p-ck(d) pcn21-p-ck(f) pcn21-p-ck(g) pcn21-p-ck( i ) type 3456 1567 1248 2578 3467 3568 for receptacle color yellow blue red breen gray orange remarks supports compact pci 3.3v supports compact pci 0. 5v part number pcn21-s-ck(a) pcn21-s-ck(b) pcn21-s-ck(d) pcn21-s-ck(f) pcn21-s-ck(g) pcn21-s-ck( i ) type 1278 2348 3567 1346 1258 1247 the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.
25 high power contact coaxial connector high power contact, coaxial connector extraction tools ?2.8 ?3.7 ?5.6 ?3.6 11.85 10.55 7.8 pcn21-p-pwr(20a) pcn21-s-pwr(pc) 10.1 3.3 5.7 5.7 11.4 4- m 0.6 pcn21-p-pwr(20a) pcn21-s-pwr(pc) 20a(70?) 20a(70?) part number power applicable connector pcn21*-55pm-2pf pcn21*-55sm-2pf for pcn21*-55pm-2pf for pcn21*-55sm-2pf part number po51j-t-1 po51mp-t-1 po51m-j-1.5w po51m-j-1.5 po82m-j-1.5c po51m-lj-1.5w po51m-lj-1.5 po51m-lj-178-1 po51m-p-1.5w po51m-p-1.5 po82m-p-1.5c po51m-lpr-pc-1a 50 ? 50 ? 75 ? 50 ? 50 ? 50 ? 50 ? 50 ? 75 ? 50 ? part number characteristic impedance applicable cable applicable connector 1.5d-hqew, 1.5d-2w or equivalent 1.5d-hqev, 1.5d-2v or equivalent 1.5c-qev, 1.5c-2v or equivalent 1.5d-hqew, 1.5d-2w or equivalent 1.5d-hqev, 1.5d-2v or equivalent rg-178b/u 1.5d-hqew, 1.5d-2w or equivalent 1.5d-hqev, 1.5d-2v or equivalent 1.5c-qev, 1.5c-2v or equivalent ------ pcn21*-55pm-2pf pcn21*-55pm-2pf pcn21*-55pm-2pf pcn21*-55pm-2pf pcn21*-55pm-2pf pcn21*-55pm-2pf pcn21*-55sm-2pf pcn21*-55sm-2pf pcn21*-55sm-2pf pcn21*-55sm-2pf refer to po21m, po51m, po82m series for dimensions. the product information in this catalog is for reference only. please request the engineering drawing for the most current and accurate design information. all non-rohs products have been discontinued, or will be discontinued soon. please check the products status on the hirose website rohs search at www.hirose-connectors.com, or contact your hirose sales representative.

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