6.35 mm pitch, 3-row, 6-position through-hole header
The 641969-1 is a 6-position, 3-row header from TE's Universal MATE-N-LOK series, on a 6.35 mm pitch with 12 A per circuit rating and 600 VAC voltage rating.
Mating half and build-to-print checklist
As a board-to-cable/wire header, it mates with the corresponding Universal MATE-N-LOK receptacle housing (sold separately). For a complete assembly, order the header, the matching receptacle, and the appropriate crimp terminals for your wire gauge.