1-1903401-4 TE Connectivity AMP Connectors IC Sockets

Mfr: TE Connectivity AMP Connectors
Series: -
Package: Tape & Reel (TR); Cut Tape (CT)
Product Status: Obsolete
Type: PGA
Number of Positions or Pins (Grid): 638 (26 x 26)
Pitch - Mating: 0.050\ (1.27mm) Contact Finish - Mating: Gold Contact Finish Thickness - Mating: Flash Contact Material - Mating: Copper Alloy Mounting Type: Surface Mount Features: Open Frame Termination: Solder Pitch - Post: 0.050\ (1.27mm) Contact Finish - Post: Gold Contact Finish Thickness - Post: - Contact Material - Post: Copper Alloy Housing Material: Thermoplastic