Board Layout Fit: 1.50 mm Pitch, 8 Circuits, Right-Angle SMT
The S8B-ZR-SM4A-TF(LF)(SN): This is an 8-position, single-row header on 1.50 mm pitch — the tightest pitch in JST's ZH series, which means the PCB footprint is compact enough for dense wiring but still leaves room for one trace between pads on a standard 2-layer board. The shrouded 4-wall housing and detent lock keep the mating half aligned and prevent accidental disconnect under light vibration or cable tug.
This header mates with JST ZH series crimp-style receptacles (e.g., ZHR-8 or similar 8-position housings) using the ZH-series crimp terminals — a proven wire-to-board connection for 26-30 AWG stranded wire.
The S8B-ZR-SM4A-TF(LF)(SN) is the 8-position member of the ZH SMT right-angle family.