640504-1 TE Connectivity AMP Connectors

Description: CONN HEADER VERT 20POS 4.2MM, Contact Length - Mating: 0.220" (5.59mm), Row Spacing - Mating: 0.165" (4.20mm), Insulation Material: Polyamide (PA), Nylon, Shrouding: Shrouded - 4 Wall, Insulation Height: 0.531" (13.50mm), Contact Length - Post: 0.150" (3.81mm), Contact Shape: Circular, Part Status: Active, Contact Finish - Post: Tin, Contact Finish - Mating: Tin, Pitch - Mating: 0.165" (4.20mm), Insulation Color: Black, Red, Contact Material: Phosphor Bronze, Material Flammability Rating: UL94 V-0, Termination: Solder, Number of Positions Loaded: All, Fastening Type: Latch Lock, Contact Type: Male Pin, Operating Temperature: -55°C ~ 105°C, Style: Board to Cable/Wire, Number of Rows: 4, Number of Positions: 20, Mounting Type: Through Hole, Current Rating (Amps): 6A, Voltage Rating: 250VAC, Connector Type: Header, Packaging: Bulk.