40-6556-20 vs 40-6556-11 vs 40-6556-10

 
PartNumber40-6556-2040-6556-1140-6556-10
DescriptionIC & Component Sockets 40 SCKT RECEPT TIN WIRE WRAPIC & Component Sockets 40 SCKT RECEPT GOLD SOLDER TAILIC & Component Sockets 40 SCKT RECEPT TIN SOLDER TAIL
Manufacturer-Aries Electronics-
Product Category-Sockets for ICs, Transistors-
Series-6556-
Type-DIP, 0.6" (15.24mm) Row Spacing-
Packaging-Bulk-
Termination-Solder-
Operating Temperature---
Mounting Type-Through Hole-
Features-Open Frame-
Housing Material-Polyphenylene Sulfide (PPS), Glass Filled-
Number of Positions or Pins Grid-40 (2 x 20)-
Pitch Mating-0.100" (2.54mm)-
Contact Finish Mating-Gold-
Pitch Post-0.100" (2.54mm)-
Contact Finish Post-Gold-
Contact Finish Thickness Mating-30μin (0.76μm)-
Contact Material Mating-Beryllium Copper-
Contact Finish Thickness Post-10μin (0.25μm)-
Contact Material Post-Brass-
Top