Sizing the board footprint for this MTA-156 header
The 1-640383-2: It terminates via through-hole solder, with a 0.125" (3.18mm) post length and a 0.400" (10.16mm) mating pin length, making it a straight vertical header for board-to-wire connections.
Matching the receptacle and wire gauge
This header mates with standard MTA-156 IDC or crimp receptacles — the 0.156" pitch and unshrouded profile mean the receptacle housing slides over the pins without a shroud wall to guide it.
No stock-holding claim; each order is confirmed against current availability.
