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BH3B-XH-2 — JST product photo
JST

JST BH3B-XH-2 Header 3 Pos 2.5mm Pitch Active

MPNBH3B-XH-2
Active

JST XH series, Board to Cable/Wire, Header, Male Pin, 3 Positions, 0.098" (2.50mm) Pitch, Through Hole, Press-Fit/Solder, Shrouded - 4 Wall, Detent Lock, 3A, 250V, UL94 V-0, -25°C ~ 85°C

$0.3800Ref. price · indicative, final on quote
BH3B-XH-2 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

BH3B-XH-2 Technical Specifications
ParameterValue
SeriesXH
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeDetent Lock
Voltage rating250V
Current rating3A
Operating temperature-25°C ~ 85°C
Contact materialBrass
Insulation colorNatural
Insulation height0.276\" (7.00mm)
Insulation materialPolyamide (PA66), Nylon 6/6
Mated stacking heights9.8mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationPress-Fit, Solder
Contact shapeSquare
Rows1
Pitch0.098\" (2.50mm)
Positions3
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingTin

Product details

Pitch, positions, and what mates with it

The 2.50mm pitch and 3-position count are the critical fit parameters. This header mates with JST XH series crimp housings (like the XHP-3) using the appropriate crimp terminals (SXH-001T-P0.6 or similar). Mated stacking height is 9.8mm, which sets the clearance needed above the PCB when the cable side is attached.

Termination and mounting for the assembly line

Through-hole mounting with press-fit and solder termination gives flexibility: press-fit can be used for a solderless assembly step, while solder adds a reliable joint.

Peer alternates for AVL flexibility

Three peer MPNs share identical electrical and mechanical specs: BH3B-XH-2(LF)(SN), B3B-XH-A, and B3B-XH-AM. All are 3-position, 2.50mm pitch, 3 A, 250 V, through-hole, shrouded headers in the XH series. The B3B-XH-AM adds a board guide feature. These alternates give you sourcing flexibility for AVL management.

Frequently asked questions

What is the closest functional second-source for BH3B-XH-2?

The BH3B-XH-2(LF)(SN) is a direct functional equivalent with the same pitch, positions, and ratings. B3B-XH-A and B3B-XH-AM are also identical except the AM variant adds a board guide.

What is the pitch and position count of BH3B-XH-2?

Pitch is 0.098" (2.50mm) and it has 3 positions, single row, all positions loaded.