Board-to-wire header with friction lock
The 4-644755-3 is the 13-position member of TE's MTA-156 header line, a board-to-cable/wire connector with a single row of square male pins on 0.156" (3.96mm) pitch. Tin-plated mating contacts carry a 600VAC rating, and the through-hole right-angle mounting orients the header parallel to the board edge for wire-entry routing.
Shrouding, lock, and temperature range
A single-wall shroud protects the pins during handling, and the friction lock holds the mating receptacle in place without a separate latch mechanism. The glass-filled thermoplastic housing carries a UL94 V-0 flammability rating and supports an operating range of -55°C to 105°C.