rotary backlock connector (0.3 mm-pitch, dual contact) xf2b 21 rotary backlock connector (0.3 mm-pitch, dual contact) xf2b rotary backlock mechanism with 0.3 mm-pitch design ? wide molding wall on the rear bottom of the connector allows greater freedom in board design ? dual contact reduces the number of parts ? gold plated with an applicable fpc thickness of 0.2 mm ? halogen free (see note) note: omron uses the following standard to determine halogen- free construction: 900 ppm max. for br, 900 ppm max. for cl, and 1,500 ppm max. for br+cl. ? rohs compliant ordering information note: 1. please order by integer multiple of the quantity per reel. 2. upper contact ratings and specifications characteristics materials and finish pins (note 1) model quantity per reel (note 2) 17 xf2b-1745-31a 1,500 21 xf2b-2145-31a 23 xf2b-2345-31a 25 xf2b-2545-31a 27 xf2b-2745-31a 31 XF2B-3145-31A 33 xf2b-3345-31a 35 xf2b-3545-31a 39 xf2b-3945-31a 41 xf2b-4145-31a 45 xf2b-4545-31a 51 xf2b-5145-31a 61 (see note2) xf2b-6155-31a rated current 0.2 a ac/dc rated voltage 50 v ac/dc contact resistance 50 m max. (at 20 mv max., 100 ma max.) insulation resistance 100 m min. (at 250 vdc) withstand voltage 250 vac for 1 min. (leakage current: 1 ma max.) insertion tolerance 20 times ambient operating temperature -30 to 85 c (with no icing or condensation) housing lcp resin (ul94v-0)/natural slider lcp resin (ul94v-0)/black contacts spring copper alloy/nickel substrate (2 m), gold-plated contacts (0.15 m)
22 rotary backlock connector (0 .3 mm-pitch, dual contact) xf2b dimensions unit: mm xf2b- @@@ 5-31a table of dimensions note: upper contact a 0.03 b 0.03 (b+0.6) 0.05 4.5 (reinforcement board) 1.6 (effective stacking length) 2.5 0.3 2-r0.2 max 0.3 +0.04 -0.03 0.3 +0.04 -0.03 0.6 0.02 0.3 0.02 0.3 0.07 0.25 0.1 1 0.1 2 0.1 1.2 0.1 0.6 0.02 a 0.05 b 0.05 0.3 0.05 5.4 0.1 0.75 0.05 0.75 0.05 0.3 0.05 0.3 0.05 0.6 0.05 0.6 0.05 5.5 c d x x a b (1.1) (1.4) 1.23 5.2 0.5 0.55 0.1 0.5 1.2 (2.1) 0.6 0.12 0.6 0.15 0.3 0.8 (effective stacking length) 0.8 (effective stacking length) 1.6 (effective stacking length) 2.15 t=0.2 0.03 (conductive plating) cross-section diagram :x-x applicable fpc dimensions pcb mating dimensions (top view) pins model abcd 17 xf2b-1745-31a 4.2 4.8 5.5 7.0 21 xf2b-2145-31a 5.4 6.0 6.7 8.2 23 xf2b-2345-31a 6.0 6.6 7.3 8.8 25 xf2b-2545-31a 6.6 7.2 7.9 9.4 27 xf2b-2745-31a 7.2 7.8 8.5 10.0 31 XF2B-3145-31A 8.4 9.0 9.7 11.2 33 xf2b-3345-31a 9.0 9.6 10.3 11.8 35 xf2b-3545-31a 9.6 10.2 10.9 12.4 39 xf2b-3945-31a 10.8 11.4 12.1 13.6 41 xf2b-4145-31a 11.4 12.0 12.7 14.2 45 xf2b-4545-31a 12.6 13.2 13.9 15.4 51 xf2b-5145-31a 14.4 15.0 15.7 17.2 61 (see note) xf2b-6155-31a 17.4 18.0 18.7 20.2
rotary backlock connector (0.3 mm-pitch, dual contact) xf2b memo
rotary backlock connector (0 .3 mm-pitch, dual contact) xf2b omron on-line global - http://www.omron.com usa - http://www.components.omron.com cat. no. x304-e-1 printed in usa omron electronic components llc 55 e. commerce drive, suite b schaumburg, il 60173 847-882-2288 11/10 specificat ions subject to change without notice all sales are subject to omron electronic components llc standard terms and conditions of sale, which can be found at http://www.components.omron.com/compon ents/web/webfiles.ns f/sales_terms.html all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.0393 7. to convert grams into ounces, multiply by 0.03527.
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