The 194017-1 is a 3-position, single-row, vertical through-hole header from the MATE-N-LOK II series. It mates with the corresponding MATE-N-LOK II receptacle housing and crimp terminals to make a board-to-cable power or signal interconnect. The 0.250" (6.35mm) pitch is wide, which keeps the PCB routing simple and supports higher current per contact than a finer-pitch header would. Shrouded on all four sides with a locking ramp, the header protects the pins during handling and provides a positive latch that resists vibration-induced disconnection — useful in industrial or automotive environments where the harness sees movement.
Mating half and termination
This header mates with a MATE-N-LOK II receptacle housing (e.g., 1-480700-0 or similar 3-position housing) loaded with the appropriate crimp socket contacts. The locking ramp on the header engages the latch on the receptacle for a secure fit. The through-hole solder termination suits wave-solder assembly; the 0.145" (3.68mm) post length is standard for a 1.6mm PCB thickness.