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JST BM04B-GVHS-TB — Pin Headers

BM04B-GVHS-TB JST GVH Header SMD 4POS 1.25mm

MPNBM04B-GVHS-TB
Active

JST Sales America Inc. GVH series, Board to Cable/Wire Header, Surface Mount, 4 Positions, 0.049" (1.25mm) Pitch, Shrouded - 4 Wall, Latch Holder, 1A, 50V, UL94 V-0

$0.5000Ref. price · indicative, final on quote
JST BM04B-GVHS-TB datasheet (PDF)
RoHSRoHS non-compliant
SeriesGVH
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

BM04B-GVHS-TB key specifications
ParameterValue
SeriesGVH
TypeOuter Shroud Contact
MountingSurface Mount
Connector typeHeader
Fastening typeLatch Holder
Voltage rating50V
Current rating1A
Operating temperature-25°C ~ 85°C
Contact materialPhosphor Bronze
Insulation colorNatural
Insulation height0.159\" (4.05mm)
Insulation materialPolyamide (PA6T), Nylon 6T

All specifications

BM04B-GVHS-TB additional specifications
ParameterValue
Mated stacking heights8.8mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeRectangular
Rows1
Pitch0.049\" (1.25mm)
Positions4
Contact finish - postTin
Contact finish - matingTin

Product details

4-Position SMD Header for Wire-to-Board Duty

The shrouded 4-wall design and latch holder fastening protect the contacts and provide positive retention against vibration or cable pull.

At 1.25mm pitch and 4 positions, the BM04B-GVHS-TB occupies a compact footprint on the PCB — suitable for space-constrained layouts where a 2.54mm pitch header would be too wide.

GVH Series Peer Comparison

The BM10B-GVHS-TB is the 10-position sibling in the same GVH series — same 1.25mm pitch, same 8.8mm stack height, same latch holder and SMD footprint, just 6 more circuits.

Frequently asked questions

What is the mating connector for BM04B-GVHS-TB?

The BM04B-GVHS-TB mates with a GVH-series receptacle (e.g., part number GVH04F-xx) — a 4-position, 1.25mm pitch, crimp-style housing. Confirm the exact receptacle order code from the GVH series documentation.

Is BM04B-GVHS-TB RoHS compliant?

No — the BM04B-GVHS-TB is listed as RoHS non-compliant. Check your assembly's exemption policy before specifying this part.

What are the specifications of JST BM04B-GVHS-TB?

The BM04B-GVHS-TB is a 4-position, 1.25mm pitch, surface-mount header from the GVH series, rated 1A at 50V, with a shrouded 4-wall design, latch holder, and 8.8mm mated stack height. Operating temperature range is -25°C to 85°C.