The 0.156" (3.96mm) pitch matches the standard MTA-156 header footprint — the same spacing used across the series for board-to-wire harnesses. The closed-end housing prevents wire push-through during termination, giving the technician a positive stop when seating the cable into the IDC slots.
Where the 2-Position Count Fits the BOM
At 2 positions, this plug is the minimum circuit count in the MTA-156 IDC family — a common choice for a single power pair or a sensor signal loop. The 0.156" pitch gives enough creepage for low-voltage signal or power duty without forcing an oversized footprint on the mating header. The single-row layout keeps the plug narrow, which helps in tight harness routing near a board edge.
IDC Termination Checklist for 20 AWG
The IDC termination accepts 20 AWG discrete or ribbon cable. The closed-end housing provides a positive stop for the wire.