Through-hole right-angle header, 12 circuits
The 1-640455-2 is the 12-circuit member of TE Connectivity's MTA-100 header line, a single-row shrouded header for board-to-cable/wire applications. It uses through-hole right-angle mounting with solder termination and tin-plated mating contacts rated 250VAC.
Position count within the MTA-100 series
The MTA-100 series offers single-row headers at multiple position counts sharing the same 0.100" (2.54mm) pitch, tin-plated contacts, and UL94 V-0 rated housing — the 12-position 1-640455-2 fits between the 10-position and 14-position siblings.