1 jst 20p the rc connector is a board-in type insulation displacement connector for 1.27mm pitch ribbon cables. the number of positions match the ra disconnectable connector series so that they can be used as a pair on opposite ends of a harness. features ?low profile with high-density mounting the rc board-in connector has a low profile with a mounting height of 6.8mm and a width of 6.54mm. it allows 2.54mm pitch grid wiring for high density. ?use with an ra connector this connector and a ra disconnectable connector can be used as a pair on opposite ends of a harness to reduce costs and mounting space. ?two kinds of plating the contact comes in gold and tin-plated versions. specifications ?current rating: 1.0a ac, dc ?voltage rating: 300v ac, dc ?temperature range: (including temperature rise in applying electrical current) -55?c to +105?c ?insulation resistance: 5,000m ? min. ?withstanding voltage: 500v ac/5 seconds ?applicable wire: awg #28 1.27mm pitch ribbon cable ?applicable pc board thickness: 1.6mm * compliant with rohs. * 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 rc connector board-in insulation displacement connectors for 1.27mm pitch ribbon cables 2.54mm pitch
2 connector b 6.54 3.5 (6.8) 3.7 0.66 2.54 a 4.5 0.30 2.54 dimensions (mm) model no. gold-plated version a cir- cuits b tin-plated version q'ty / box material and finish 10 14 16 20 26 34 40 50 60 rc-d10 rc-d14 rc-d16 rc-d20 rc-d26 rc-d34 rc-d40 rc-d50 rc-d60 rc-d10-290 rc-d14-290 rc-d16-290 rc-d20-290 rc-d26-290 rc-d34-290 rc-d40-290 rc-d50-290 RC-D60-290 10.16 15.24 17.78 22.86 30.48 40.64 48.26 60.96 73.66 19.16 24.24 26.78 31.86 39.48 49.64 57.26 69.96 82.66 400 200 200 200 200 100 100 100 100 housing: glass-filled pbt, ul94v-0, black contact: phosphor bronze ?nickel-undercoated, mating part; gold-plated solder tail; tin-plated (reflow treatment) ?copper-undercoated, tin-plated (reflow treatment) applicable cable 1.27x(n-1)=p insulator conductor 1.27xn=w 0.9 1.270.05(pitch) conductor insulator dimensional tolerance (mm) no.of conductors(n) pw awg #28 stranded wire construction: 7/0.127mm dia. material: tin-plated annealed copper wire awg #28 solid wire construction: 0.32mm dia. material: tin-plated annealed copper wire soft vinyl chloride 10 to 14 16 to 26 34 to 60 0.18 0.28 0.38 0.3 0.3 0.3 pc board layout (viewed from soldering side) and assembly layout 2.0min. 6.54 (6.8) 4.5min. 2.54 0.05 2.54 0.05 2.0min. 0.9 +0.1 0 note: 1. tolerances are non-cumulative: 0.05mm for all centers. 2. 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. ribbon cables having the following specifications can be used with rc connectors. contact jst for details. rc connector rohs compliance this product displays (lf)(sn) on a label. note: n --- number of circuits
|
