0.250" Pitch Board-to-Cable Header for Universal MATE-N-LOK
The 350833-1 is a single-row, 4-position header in TE's Universal MATE-N-LOK series, designed for board-to-cable/wire interconnects. It uses a 0.250" (6.35 mm) pitch, which sets the PCB footprint spacing and matches the corresponding cable-side receptacle housing. The locking ramp fastening type provides a positive mechanical latch when mated with the matching Universal MATE-N-LOK receptacle housing, resisting vibration-induced disconnect in industrial or appliance environments.
Through-Hole Solder Termination with Tin Plating
Termination is through-hole solder, with a contact post length of 0.215" (5.46 mm) — a standard length for single-sided or double-sided PCB through-hole assembly. Both the mating surface and the post are tin-plated, suitable for moderate mating-cycle applications where cost is a priority over gold's high-cycle durability. The contact material is phosphor bronze, a common spring-grade alloy that balances conductivity and flexural fatigue life for repeated insertions.