432 short locking lever long locking lever to keep pace with the rapid developments in electronics, internal and external connection systems are naturally increasing in density. at the same time, labor requirements and overall costs must be minimized. ra connectors meet all of these requirements, while providing increased reliability. these connectors, whose materials, shapes, dimensions, and surface treatments have been carefully selected, are based on the latest technological information that has been accumulated and improved over years of experience in crimping connection technology. features CCCCCCCCCCCCCCCCCCCCCCCC ? twin u-slot ..n.... .... u..1... ...l.. ... ....n. .l... .... ....... ....... 1 ? two-die processing and selective gold plating ..........1.. ......l...... .1..l........ 1.....n... ..1........ .n.1 ? selective gold-plated posts .....n1... ......... .l......... ...1.....n. ..1 ? cost-efficient u......... ....n1 ? interchangeable cables and connectors .....015j.-17:7qs.. ..1......... ...1..l.... ........ ....1.... .....u.. 1 i....1 standards CCCCCCCCCCCCCCCCCCCCCC 0 recognized e60389 1 certified lr20812 slot beam supporter beam a conductor double-leaf contact beam b ra connector idc disconnectable insulation displacement connectors for 1.27mm (.050") pitch ribbon cables 2.54mm (.100") pitch idc
433 receptacle CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC materials characteristics specifications current rating voltage rating temperature range contact resistance insulation resistance withstanding voltage applicable wire 1.0a ac, dc 300v ac, dc (including temperature rise in applying electrical current) -55?c to +125?c(gold-plated) -55?c to +105?c(tin-plated) initial value/10m ? max. (gold-plated) 40m ? max. (tin-plated) after environmental testing/ 15m ? max. (gold-plated) 50m ? max. (tin-plated) 5,000m ? min. 500v ac/5 seconds awg #28, 1.27mm(.050") pitch ribbon cable receptacle housing contact cover housing strain relief phosphor bronze nickel-undercoated, gold-plated copper-undercoated, tin/lead-plated glass-filled pbt, ul94v-0, black glass-filled pbt, ul94v-0, black glass-filled pbt, ul94v-0, black 1.27(.050)x(n-1)= p insulator conductor 1.27(.050) x n= w 0.9(.035) (.050 .002) 1.27 0.05 pitch no.of conductors (n) dimensional tolerance mm(in.) pw 10 to 14 16 to 26 34 to 60 0.18(.007) 0.28(.011) 0.38(.015) 0.3(.012) 0.3(.012) 0.3(.012) applicable cables CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC ribbon cables conforming to the following specifications can be used with ra connector receptacles. contact jst for details. *contact jst details. conductor insulator awg #28 stranded wire construction: 7/0.127mm (.005")dia material: tin-plated annealed copper wire awg #28 solid wire construction: 0.32mm (.013")dia. material: tin-plated annealed copper wire soft vinyl chloride ra connector
434 model number identification CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC note: the standard gold-plated type is identified by the suffix number [-1200], but this suffix number is usually omitted. the gold-plated type identified by [-0200] is indicated by [-0] for short. other types must be identified by the full code number. special types do not conform to the above coding system. 10.4(.409) 3.7 (.146) 3.4 (.134) 7.0(.276) 16.0(.630) polarizing identification guide rib strain relief cover housing receptacle housing 4.0(.157) 1.0(.039) 6.1(.240) 2.54(.100) 2.54(.100) a b c 4.0(.157) 1.0(.039) 6.1(.240) polarizing identification b a guide rib 3.4 (.133) 7.0(.276) 10.4(.409) cir- cuits model no. dimensions mm(in.) q'ty / box type of cover housing a no.of guide ribs gold-plated receptacles with strain relief without strain relief tin-plated receptacles (with strain relief) bc 10 14 16 20 26 40 60 34 50 long type short type long type long type short type long type short type long type 1 1 1 1 1 1 1 0 1 2 2 1 1 ra-s101t ra-s141t ra-s161t ra-s201t ra-s261t ra-s341t ra-s401t ra-s500t ra-s501t ra-s502t ra-s601t ra-s602t ra-s101t-0 ra-s141t-0 ra-s161t-0 ra-s201t-0 ra-s261t-0 ra-s341s-0 ra-s341t-0 ra-s401t-0 ra-s502s-0 ra-s500t-0 ra-s501t-0 ra-s502t-0 ra-s602s-0 ra-s601t-0 ra-s602t-0 ra-s101t-1290 ra-s141t-1290 ra-s161t-1290 ra-s201t-1290 ra-s261t-1290 ra-s341t-1290 ra-s401t-1290 ra-s500t-1290 ra-s501t-1290 ra-s502t-1290 ra-s601t-1290 ra-s602t-1290 10.16( .400) 15.24( .600) 17.78( .700) 22.86( .900) 30.48(1.200) 48.26(1.900) 73.66(2.900) 40.64(1.600) 60.96(2.400) 17.30( .681) 22.38( .881) 24.92( .981) 30.00(1.181) 37.62(1.481) 55.40(2.181) 80.80(3.181) 47.78(1.881) 68.10(2.681) 13.00( .512) 18.08( .712) 20.62( .812) 25.70(1.012) 33.32(1.312) 43.48(1.712) 51.10(2.012) 63.80(2.512) 76.50(3.012) 300 200 200 150 150 100 75 75 75 100 : height without strain relief : height with strain relief series name product name: receptacle number of circuits: 10, 14, 16, 20, 26, 34, 40, 50, 60 number of guide ribs: 10 to 40 circuits ... 1 50 circuits ... 0, 1, 2 60 circuits ... 1, 2 connection method: t ... through type s ... short lock through type with or without strain relief 0 ... without 1 ... with contact material: 2 ... phosphor bronze for spring surface finish 00... gold-plated (flash) 02... 0.2micron(8micro-inch) gold-plated 03... 0.4micron(16micro-inch) gold-plated 04... 0.76micron(30micro-inch) gold-plated 90... tin/lead-plated s ra 50 1 t 1 2 00 receptacle for long locking lever header receptacle for short locking lever header ra connector
435 a jst 4.4(.173) 6.1(.240) 3.4(.134) a 6.1(.240) 3.4(.134) 7.0(.276) a 6.1(.240) 3.4(.134) 7.0(.276) dimensions mm(in.) model no. strain relief cover housing cir- cuits long type short type a 10 14 16 20 26 34 40 50 60 ra-sr10t-1 ra-sr14t-1 ra-sr16t-1 ra-sr20t-3 ra-sr26t-3 ra-sr34t-3 ra-sr40t-3 ra-sr50t-3 ra-sr60t-1 ra-ch10t ra-ch14t ra-ch16t ra-ch20t ra-ch26t ra-ch34t ra-ch40t ra-ch50t ra-ch60t ra-ch34s ra-ch50s ra-ch60s 17.30( .681) 22.38( .881) 24.92( .981) 30.00(1.181) 37.62(1.481) 47.78(1.881) 55.40(2.181) 68.10(2.681) 80.80(3.181) strain relief and cover housing CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC strain relief cover housing for long locking lever header indicate the model no. shown below when ordering strain relief and cover separately. cover housing for short locking lever header ra connector note: 1. color: black note: 2. when ordering strain relief or cover housing only, refer to the above note: 2. model nos.
436 shrouded header CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC materials and finish characteristics specifications current rating voltage rating temperature range insulation resistance withstanding voltage applicable pc board thickness 1.0a ac, dc 300v ac, dc (including temperature rise in applying electrical current) -55 ? c to+125 ? c(gold-plated) -55 ? c to+105 ? c(tin-plated) 5,000m ? min. 500v ac/5 seconds 1.6mm(.063") post housing brass nickel-undercoated mating section: gold-plated solder tail: tin/lead-plated copper-undercoated, tin/lead-plated glass-filled pbt, ul94v-0, black with long locking lever with short locking lever note: contact jst for details. top entry type side entry type ra connector
437 model number identification CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC note: the standard gold-plated type is identified by the suffix number [-1110], but this suffix number is usually omitted. other types must be identified by the full code number. special types do not conform to the coding system in the left. series name product name: header number of circuits: 10, 14, 16, 20, 26, 34, 40, 50, 60 number of guide grooves: 10 to 40 circuits...1 50 and 60 circuits...1, 2 pc board mounting method td...top entry sd...side entry type of locking lever: 0...without locking lever 1...long locking lever 2...short locking lever post material: 1...brass surface finish: 10...gold-plated (flash) 12...0.2micron(8micro-inch) gold-plated 13...0.4micron(16micro-inch) gold-plated 14...0.76micron(30micro-inch) gold-plated 90...tin/lead-plated h ra 50 1 td 1 1 10 3.6(.142) 2.54(.100) 2.54(.100) 8.94(.352) 3.0(.118) [27.95(1.100)] 17.5(.689) 5.4(.213) long locking lever polarizing mark short locking lever 5.85 (.230) 2.54(.100) 11.0(.433) a 8.9(.350) b 14.2(.559) 5.4(.213) [23.05(.907)] 17.5(.689) 3.0(.118) 0.5(.020) 8.94(..352) 2.54(.100) 8.8(.346) max. (when unlocked) cir- cuits model no. dimensions mm(in.) q'ty / box tin-plated . header (with locking lever) ab top entry type side entry type top entry type side entry type gold-plated header (with locking lever) type of locking lever no.of guide grooves 10 14 16 20 26 50 60 34 40 long type short type long type short type long type short type short type long type long type 1 1 1 1 1 2 2 1 1 1 1 ra-h101td ra-h141td ra-h161td ra-h201td ra-h261td ra-h341td-2110 ra-h341td ra-h401td-2110 ra-h401td ra-h501td-2110 ra-h501td ra-h502td ra-h601td-2110 ra-h601td ra-h602td ra-h101sd ra-h141sd ra-h161sd ra-h201sd ra-h261sd ra-h341sd ra-h401sd ra-h501sd ra-h502sd ra-h601sd ra-h602sd ra-h101td-1190 ra-h141td-1190 ra-h161td-1190 ra-h201td-1190 ra-h261td-1190 ra-h341td-1190 ra-h401td-1190 ra-h501td-1190 ra-h502td-1190 ra-h601td-1190 ra-h602td-1190 ra-h101sd-1190 ra-h141sd-1190 ra-h161sd-1190 ra-h201sd-1190 ra-h261sd-1190 ra-h341sd-1190 ra-h401sd-1190 ra-h501sd-1190 ra-h502sd-1190 ra-h601sd-1190 ra-h602sd-1190 10.16( .400) 15.24( .600) 17.78( .700) 22.86( .900) 30.48(1.200) 60.96(2.400) 73.66(2.900) 40.64(1.600) 48.26(1.900) 32.16(1.266) 37.26(1.467) 39.78(1.566) 44.86(1.766) 52.48(2.066) 82.96(3.266) 95.66(3.766) 62.64(2.466) 70.26(2.766) 50 50 50 50 25 25 25 25 25 top entry type side entry type top entry type long locking lever short locking lever note: headers with locking levers can be used only for receptacle with strain reliefs. ra connector
438 438 pc board layout (viewed from component side) CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC 2.7(.106) dia. (mounting screw hole) .002 .100 ( ) 0.05 2.54 a h 8.90 0.1 (.350 . 004 ) .002 .100 ( ) 2.54 0.05 1.52(.060) ( ) +.004 .039 -.002 +0.1 1.0 -0.05 dia. 2.7(.106) dia. (mounting screw hole) 2.54 0.05(.100 .002) a-1 b s 5.85 0.1 (.230 .004) ( ) +.004 .039 - .002 +0.1 1.0 - 0.05 dia. 0.74(.290) (edge of pc board) .002 .100 ( ) 0.05 2.54 14.0 (.551) [ ] note: 1. tolerances are non-cumulative: 0.05mm(.002" ) for all centers. hole dimensions differ according to the kind of pc board and piercing method. the dimensions above should serve as a guideline. contact jst for details. 2. the mounting screw holes are not required for standard headers. 3. this is normally no. 1 pin position. top entry type side entry type dimensions mm(in.) a h cir- cuits b s 10 14 16 20 26 34 40 50 60 10.16( .400) 15.24( .600) 17.78( .700) 22.86( .900) 30.48(1.200) 40.64(1.600) 48.26(1.900) 60.96(2.400) 73.66(2.900) 21.86( .861) 26.94(1.061) 29.48(1.161) 34.56(1.361) 42.18(1.661) 52.34(2.061) 59.96(2.361) 72.66(2.861) 85.36(3.361) ra connector
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