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4S254S/D-XXX-XXX-1780

No of contact:  1*2~ 1*40P, 2*2~2*40P

描述:Socket connector 2.54mm,Straight dip type,Single & Dual row, Pin length L=17.80mm Wire Wrap

Drawing
Material:
Pin(outer sleeve): Brass,machined CuZn38Pb2
Clip(contact 4 finger): Beryllium Copper,heat treated
Plating(outer sleeve): 
Tin plated:2µm/80µ"Ni, 5µm/150µ"Sn
Plating(contact): 2µm/80µ"Ni, gold 1µ"plated
Insulator(black): Glass filled thermoplastic polyester 
                           UL94V-0  PBT

Electrical:
Current rating: 3Amps/contact max.
Contact resistance: ≤4mΩ/contact
Insulation resistance: ≥1000MΩ at V=100V
Operating voltage: 60VAC/DC

Mechanical:
Average insertion force with steel pin of 
∅0.43mm/0.17": <250g 
Average withdrawal force with steel pin of 
∅0.43mm/0.17": >50g min.
Mechanical life cycle:min.200 
Operating temperatures: Gold Plated:-55°C to+105°C
   Tin plated:-40°C to+105°C
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