1.25 mm Pitch, 22-Position Board-to-Board Header
The detent lock provides audible positive retention against vibration disconnects in moderate-shock environments.
Through-Hole Mounting and Housing Details
The dual-row layout uses a 0.079" (2.00 mm) row spacing, which together with the 1.25 mm pitch defines the board keep-out area.
Mating Connector and Series Context
The 22P-JED mates with the JED series receptacle (order code J22R-JED or similar) — a shrouded, dual-row, 22-position socket with detent lock. The detent lock on both halves ensures the mated pair stays together under vibration. The JED series is JST's 1.25 mm pitch board-to-board family; the 22P-JED is the 22-position through-hole header variant.