Board Fit and Layout: 0.100" Pitch, 12-Pin Single Row
The 9-146274-0-12: All 12 positions are loaded; no breakaway tabs to snap off. The through-hole solder termination with 0.125" (3.18mm) post length fits standard 1.6mm PCBs. Overall contact length is 0.533" (13.55mm), which gives enough standoff for wire-wrap or through-hole routing on the back side.
Sourced through independent distribution; current pricing and availability confirmed at RFQ against your BOM quantity. No pin-compatible equivalent is listed from TE or other manufacturers. The AMPMODU Mod II series includes many 0.100" headers, but position count, plating, and post length vary — confirm the exact mating half and board footprint before substituting.
