The 3-640442-4 is a 4-way 1-row Housing with nylon body and tin-plated copper alloy contacts, 2.54mm pitch spacing, inline contact layout and IDC/IDT termination. This housing is suitable for use with wire/cable.
UL94V-2 Flammability rating
250VAC Operating voltage
5A Contact current rating
80 to 200μinch Plating thickness of contact mating area