What This Contact Is and Where It Fits
The TE Connectivity 770987-1 is a stamped pin contact from the Mini-Universal MATE-N-LOK series. It is the male terminal half of a wire-to-wire or wire-to-board interconnect system, designed to be crimped onto a wire and inserted into a matching housing. This contact is the workhorse terminal for internal harnesses where a reliable, low-cost connection is needed. The tin contact finish means this terminal is suited for applications with a limited number of mating cycles — typically under 25 cycles — making it a good fit for permanent or infrequently serviced connections inside an enclosure. It is not designed for repeated field disconnect duty. The 18-22 AWG wire range covers the most common signal and low-power circuit sizes in automotive and industrial harnesses. The stamped brass construction keeps per-unit cost low while delivering adequate conductivity for its intended current range.
Housing Compatibility and Mating
The 770987-1 pin contact mates with any Mini-Universal MATE-N-LOK receptacle housing that accepts a stamped pin. This includes the standard single-row and dual-row housings in the series. The crimp termination requires the correct tooling — a hand crimp tool or automatic applicator matched to the 18-22 AWG wire range and the contact geometry. When loaded into the housing, the contact's stamped lance locks into the cavity, providing primary retention. The tin-to-tin interface between pin and socket is adequate for the rated current at typical operating temperatures, but derating is needed above 85°C ambient.
Sourcing and Lifecycle
The 770987-1 is listed as Active in production. Availability and current pricing are confirmed at quote time.