2,54 2 , 5 4 2,54 2 , 5 4 number of pins x 2,54 / 2 n u m b e r o f p i n s x 2 , 5 4 / 2 5,08 5 , 0 8 single row series 821 1,07 dia. 2,79 0,41 b b stroke a 2,54 1,80 stroke a style 0 only 0,43 dia. 1,83 dia. 1,75 spring-loaded connectors through hole mount single and double row strips www.mill-max.com ? 516-922-6000 10 series 821, 823 double row series 823 ? modular contacts for use on 2,54 grid, available in five heights from 3,4 8 to 5,99, supplied in single and double row contact strips. ? precision-machined piston / base and gold plated components assure a 1,000,000 min. cycle life. ? pistons have a long stroke relative to the low pro- file of the assembly. ? low resistance, high current contacts are rated at 2 amps continuous, 3 amps peak. ? high temperature thermoplastic insulators are suit- able for surface mount processes. ? 8 21 & 8 23 series contact strips are designed for manual placement into ?0,560,0 8 plated-thru- holes in the circuit board prior to hand, wave or reflow soldering. technical specifications materials: contact piston & base: machined copper alloy plated 0,51m gold over 2,54m nickel spring: beryllium copper plated 0,25m gold insulator: high temp. thermoplastic rated ul94 v-0 mechanical: spring force @ initial height (a): 25 grams spring force @ mid stroke (b/2): 60 grams durability: 1,000,000 cycles min. electrical: voltage rating: 100vrms/150vdc current rating: 2a (continous), 3a (peak) per contact contact resistance: 20m max. insulation resistance: 10,000m min. dielectric strength: 700vrms min. capacitance: 1pf max. rohs 2002/95/ec ordering information single row series 821 8 21-22-0xx-10-00x-101 specify # of contacts 02-64 specify contact style 0-4 double row series 823 8 23-22-0xx-10-00x-101 specify # of contacts 04-72 specify contact style 0-4 contact style initial height a max. stroke b 0 3,4 8 0,99 1 4,5 1,14 2 5,0 1,39 3 5,51 1,39 4 5,99 1,39 2,54 2 , 5 4 2,54 2 , 5 4 number of pins x 2,54 n u m b e r o f p i n s x 2 , 5 4 1,07 dia. 0,43 dia. 1,83 dia. 2,79 1,75 0,41 stroke a 1,8 b b stroke a style 0 only
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