JST BH series, SM02(4.0)B-BHS-1-TB, board-to-cable/wire header, 2 positions, 0.157" (4.00mm) pitch, surface-mount right-angle, shrouded 4-wall, detent lock, 1 A, 600 V, tin-plated contacts.
| Parameter | Value |
|---|---|
| Series | BH |
| Type | Male Pin |
| Mounting | Surface Mount, Right Angle |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 600V |
| Current rating | 1A |
| Operating temperature | -25°C ~ 85°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.126\" (3.20mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.157\" (4.00mm) |
| Positions | 2 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
The SM02(4.0)B-BHS-1-TB: This is a 2-position, single-row header from JST's BH series, designed for board-to-cable/wire connections. A detent lock on the housing gives audible feedback when the connector pair is fully seated, helping prevent partial mates in the field.
The base product number is SM02(4.0.
No — the standard version is marked RoHS non-compliant. For RoHS-required builds, use the functionally identical sibling SM02(4.0)B-BHS-1-TB(LF)(SN), which carries the LF (lead-free) suffix.
The SM02(4.0)B-BHS-1-TB mates with JST BH series crimp-style receptacles that accept 4.00 mm pitch contacts. The detent lock on the header engages with the corresponding latch on the receptacle housing. Confirm the exact receptacle part number against your wire gauge and contact plating requirements.