7 XB4A/xb4b low-profile type with a stacking height of 0.9 mm achieves easy operation and high contact reliability. z the low-profile shape ensures the feel of a sharp ?click? and a high retention force. z twist-resistant design allows removal in all directions. z easy insertion with self-alignment feature. z double contacts ensure highly reliable contact. z 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. XB4A/xb4b 0.4-mm pitch board to fpc connector ? ratings and specifications rated current 0.3a ac/dc rated voltage 50v ac/dc contact resistance 60m max. (at 20 mv dc max., 100 ma max.) insulation resistance 100m min. (at 250v dc) withstand voltage 250v ac for 1 min. (leakage current: 1 ma max.) total insertion force pin number 1.7n max. total removal force pin number 0.1n min. insertion tolerance 50 times ambient operating temperature -30 to 85c (with no icing at low temperatures) ? materials and finish housing lcp resin (ul94v-0)/black contacts spring copper alloy/nickel substrate (2 m) gold-plated contacts (0.15 m) rohs compliant
8 XB4A/xb4b XB4A/xb4b 0.4-mm pitch board to fpc connector XB4A plug, smt terminal ? dimensions XB4A- ? ? 35-d pin n u m b er indication pl u g contact pl u g (XB4A) socket (xb4b) pl u g ho u sing 0.4 4.1 0.75 5 4.1 0.14 effecti v e stacking length (straight portion) 0.9 0.15 stacking height 3.2 0.03 0.4 0.03 0.23 0.03 a 0.03 4.7 0.03 3.4 2.3 a b 0.15 pcb mating dimensions (top view) stacking state (stacking connector is xb4b.) table of dimensions pins (see *1.) model a b 24 XB4A-2435-d 4.4 6.1 40 XB4A-4035-d 7.6 9.3 80 XB4A-8035-d 15.6 17.3 ? ordering information (please consult your trading company for the delivery date.) pins (see *1.) model quantity per reel (unit) (see *2.) 24 XB4A-2435-d 3,000 40 XB4A-4035-d 80 XB4A-8035-d *1. please consult your omron representative for inquiries related to pin number specifications. *2. please order an integer multiple of the quantity per reel.
9 XB4A/xb4b 0.4-mm pitch board to fpc connector xb4b socket, smt terminal ? dimensions xb4b- ? ? 35-d socket ho u sing socket contact pin n u m b er indication 0.4 5.0 4.4 1.3 a b 0.15 0. 8 4 5 4.1 0.14 effecti v e stacking length (straight portion) 0.9 0.15 stacking height 5.6 0.03 4.0 0.03 0.4 0.03 0.23 0.03 a 0.03 pl u g (XB4A) socket (xb4b) pcb mating dimensions (top view) stacking state (stacking connector is XB4A.) *1. please consult your omron representative for inquiries related to pin number specifications. *2. please order an integer multiple of the quantity per reel. XB4A/xb4b table of dimensions pins (see *1.) model a b 24 xb4b-2435-d 4.4 7.2 40 xb4b-4035-d 7.6 10.4 80 xb4b-8035-d 15.6 18.4 ? ordering information (please consult your trading company for the delivery date.) pins (see *1.) model quantity per reel (unit) (see *2.) 24 xb4b-2435-d 3,000 40 xb4b-4035-d 80 xb4b-8035-d
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