4-1977959-0 TE Connectivity AMP Connectors

Description: CONN HEADER R/A 40POS 2.54MM, Contact Shape: Square, Part Status: Active, Contact Finish - Post: Tin, Contact Finish Thickness - Mating: 30.0µin (0.76µm), Contact Finish - Mating: Gold, Pitch - Mating: 0.100" (2.54mm), Insulation Color: Black, Contact Material: Phosphor Bronze, Material Flammability Rating: UL94 V-0, Termination: Solder, Number of Positions Loaded: All, Fastening Type: Push-Pull, Contact Type: Male Pin, Operating Temperature: -65°C ~ 105°C, Style: Board to Board or Cable, Number of Rows: 1, Number of Positions: 40, Mounting Type: Through Hole, Right Angle, Current Rating (Amps): 3A, Connector Type: Header, Breakaway, Packaging: Bulk, Insulation Material: Liquid Crystal Polymer (LCP), Shrouding: Unshrouded, Insulation Height: 0.138" (3.50mm), Contact Length - Post: 0.110" (2.79mm), Contact Length - Mating: 0.318" (8.08mm).