What This Housing Does in the Harness
The TE 770538-1 is a 4-position, dual-row plug housing from the Commercial.062" Pin and Socket series. It accepts male pin contacts (sold separately) and uses a detent lock to secure the mating receptacle. The 0.145" (3.68mm) pitch and row spacing are sized for the classic.062" diameter pin — a common footprint in low-cost power and signal harnesses.
Contacts Are Not Included — Plan the Terminal Order
The listing notes contacts are not included. Order the matching male pin crimp terminals separately.
No end-of-life notice or successor part is recorded.