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JST SM03(4.0)B-BHS-1-TB — Pin Headers

SM03(4.0)B-BHS-1-TB JST BH Series 3-Pin SMT Header

MPNSM03(4.0)B-BHS-1-TB
Active

JST Sales America Inc., BH series, Board to Cable/Wire, Header, Male Pin, 3 Positions, 0.157" (4.00mm) Pitch, Surface Mount, Right Angle, Shrouded - 4 Wall, Detent Lock, Solder Retention, 1A, 600V, -25°C ~ 85°C, UL94 V-0

$0.6000Ref. price · indicative, final on quote
RoHSRoHS non-compliant
SeriesBH
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

SM03(4.0)B-BHS-1-TB key specifications
ParameterValue
SeriesBH
TypeMale Pin
MountingSurface Mount, Right Angle
Connector typeHeader
Fastening typeDetent Lock
Voltage rating600V
Current rating1A
Operating temperature-25°C ~ 85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.126\" (3.20mm)
Insulation materialPolyamide (PA), Nylon

All specifications

SM03(4.0)B-BHS-1-TB additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.157\" (4.00mm)
Positions3
Contact finish - postTin
Contact finish - matingTin

Product details

3-Pin SMT Header at 4.00 mm Pitch

The SM03(4.0)B-BHS-1-TB: This is a JST BH series 3-position shrouded header, surface-mount right-angle, on a 4.00 mm pitch. It's a male pin connector intended for board-to-cable/wire applications, with a detent lock to hold the mating half in place.

Frequently asked questions

What is the mating connector for SM03(4.0)B-BHS-1-TB?

As a shrouded male header in the BH series, it mates with a JST BH series female receptacle housing and crimp terminals. The specific mating part number depends on your wire count and locking preference — the BH series uses a detent lock system.

Is SM03(4.0)B-BHS-1-TB RoHS compliant?

No, this part is listed as RoHS non-compliant. Verify your application's exemption requirements before ordering.