6.35mm Pitch, 3-Position Header — Board-to-Cable/Wire
The 1586869-1: Tin is suitable for environments without corrosive gases or high humidity, and for mating cycles typically under 50 cycles before the contact resistance begins to rise.
This header mates with Universal MATE-N-LOK receptacle housings that accept female socket contacts. The mating half is a separate order — the 1586869-1 is the board-mounted side only. The 0.250" (6.35mm) pitch is common across the Universal MATE-N-LOK family, so any single-row receptacle housing with 3 cavities at this pitch will fit. Confirm the housing part number with your terminal and wire gauge before committing the BOM.
RoHS3 compliant (2011/65/EU + 2015/863). The part ships in bulk packaging.
Peer Comparison: 1586866-1 vs 350760-4 vs 643413-1
The 350760-4 is a 3-position header with the same pitch, locking ramp, and tin finish — effectively the same part as 1586869-1, but with a different base product number. Verify the exact housing and terminal compatibility before substituting. The 643413-1 adds a board guide feature to the same 3-position, 6.35mm pitch header.