Board-to-Wire Header with 4.00 mm Pitch and Detent Lock
The SM02(4.0)B-BHS-1-TB(LF)(SN): This JST BH series header is a 2-position, 4.00 mm pitch, right-angle surface-mount connector for board-to-cable/wire applications.
JST SM02(4.0)B-BHS-1-TB(LF)(SN) 2-Pin Header, 4mm Pitch
MPNSM02(4.0)B-BHS-1-TB(LF)(SN)
Active
JST BH series, 2-position, 4.00 mm pitch, right-angle surface-mount header, shrouded 4-wall, tin-plated male pins, detent lock, UL94 V-0, 1 A, 600 V, -25°C to 85°C.
$0.5200Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesBH
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| 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 |
All specifications
| Parameter | Value |
|---|---|
| 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 |
Product details
Frequently asked questions
What is the mating connector for SM02(4.0)B-BHS-1-TB(LF)(SN)?
This header mates with the JST BH series crimp receptacle housing. The mating half uses the same 4.00 mm pitch and detent lock interface.