The JST 09ZR-3H-P is a 9-position, single-row IDC receptacle from the ZR series. It terminates 30 AWG discrete wire directly through insulation displacement — no crimp terminals, no separate wire prep beyond stripping the jacket. The closed-end feature at one side of the housing acts as a keying wall, so you cannot reverse-insert the mating header.
Termination and Wire Match
The IDC slot is sized for 30 AWG wire. The contacts are tin-plated female sockets.
Mating Half and Assembly
The closed end on the receptacle housing aligns with the header's polarization rib.