332 jst jst measuring 2.0mm (.079") in pitch, only 5.0mm (.197") in mounting height, and 4.8mm (.189") in thickness, the dr connector is a compact insulation displacement connector developed to meet the needs for miniaturization of electronic equipment, including vcrs, cameras and car stereo systems. features ?compact this connector measures 2.0mm (.079") in pitch, 5.0mm (.197") in mounting height, and 4.8mm (.189") in thickness. ?twin u-slot insulation displacement section the insulation displacement section connected to each wire consists of two tin-plated slots (twin u-slots), which ensures reliable connection. ?folded beam double-leaf contact construction as contact become smaller, their spring strength is reduced. to solve this problem, a folded beam construction is employed to increase contact spring strength. ?strain relief a strain relief secures the wire insulation to protect the insulation displacement connection against vibration, impact and other external forces. a triangular projection on the shrouded header functions to prevent connector distortion during connection and disconnection, to reinforce the strain relief and to prevent the conductor of the insulation displacement section from being exposed. specifications ?current rating: 1.0a ac, dc (awg #26) ?voltage rating: 100v ac, dc ?temperature range: -25?c to +85?c (including temperature rise in applying electrical current) ?contact resistance: initial value/10m ? max. after environmental testing/20m ? max. ?insulation resistance: 1,000m ? min. ?withstanding voltage: 800v ac/minute ?applicable wire: ul1571, 1061(contact jst for details regarding other ul wires.) awg #28, #26 conductor/7 strands, tin-coated insulation o.d./0.9 to 1.0mm(.035" to .039") ?applicable pc board thickness: 1.2 to 1.6mm(.047" to .063") * contact jst if lead-free product is required. * refer to "general instruction and notice when using terminals and connectors" at the end of this catalog. * contact jst for details. standards 0 recognized e60389 1 certified lr20812 dr connector disconnectable insulation displacement connectors 2.0mm (.079") pitch idc
note: 1. tolerances are non-cumulative: 0.05mm( .002" ) for all centers. 2. hole dimensions differ according to the kind of pc board and piercing method. the dimensions above should serve as a guidel ine. contact jst for details. 333 receptacle 4.3(.169) 4.3(.169) 3.4(.134) b a 2.0(.079) 2.0(.079) jst 8 1.9 (.075) cir- cuits model no. dimensions mm(in.) q'ty / box awg #28 (blue) awg #26 (natural/white) ab material and finish 2 3 4 5 6 7 8 9 10 02dr-n-e8e 03DR-N-E8E 04dr-n-e8e 05dr-n-e8e 06dr-n-e8e 07dr-n-e8e 08dr-n-e8e 09dr-n-e8e 10dr-n-e8e 02dr-n-e6s 03dr-n-e6s 04dr-n-e6s 05dr-n-e6s 06dr-n-e6s 07dr-n-e6s 08dr-n-e6s 09dr-n-e6s 10dr-n-e6s 2.0(.079) 4.0(.157) 6.0(.236) 8.0(.315) 10.0(.394) 12.0(.472) 14.0(.551) 16.0(.630) 18.0(.709) 6.0(.236) 8.0(.315) 10.0(.394) 12.0(.472) 14.0(.551) 16.0(.630) 18.0(.709) 20.0(.787) 22.0(.866) 2,000 2,000 1,000 1,000 1,000 1,000 1,000 500 500 contact: phosphor bronze, tin-plated housing: nylon 66, ul94v-0 shrouded header a b 5.0(.197) 4.8(.189) 3.0 (.118) 1.6 (.063) 3.5 (.138) 8.5(.335) 0.5 (.020)dia. 2.0 (.079) 2.0 (.079) 3.4 (.134) 0.5(.020)dia. 2.0(.079) 2.0(.079) a b 6.9(.272) 5.4(.213) 5.0(.197) 3.5(.138) jst 8 material and finish cir- cuits model no. dimensions mm(in.) q'ty / box top entry type side entry type top entry type side entry type ab 2 3 4 5 6 7 8 9 10 b02-dr b03-dr b04-dr b05-dr b06-dr b07-dr b08-dr b09-dr b10-dr s02b-dr s03b-dr s04b-dr s05b-dr s06b-dr s07b-dr s08b-dr s09b-dr s10b-dr 2.0(.079) 4.0(.157) 6.0(.236) 8.0(.315) 10.0(.394) 12.0(.472) 14.0(.551) 16.0(.630) 18.0(.709) 6.0(.236) 8.0(.315) 10.0(.394) 12.0(.472) 14.0(.551) 16.0(.630) 18.0(.709) 20.0(.787) 22.0(.866) 2,000 1,000 1,000 1,000 500 500 500 500 500 1,000 1,000 1,000 1,000 500 500 500 500 500 pin: brass, copper-undercoated, tin/lead-plated wafer: nylon 66, ul94v-0, ivory top entry type side entry type dr connector pc board layout (viewed from soldering side) and assembly layout (.189) 4.8 5.0(.197) 2.0 0.05 (.079 .002) 2.0 (.079) min. 0.75 0.05 (.030 .002)dia. 3.4 (.134) min. 5.0(.197) 6.9(.272) 5.4(.213) 2.0 0.05 (.079 .002) 2.0 (.079) min. 0.75 0.05 (.030 .002)dia. 5.4 (.213) min. top entry type side entry type
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