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JST BM02B-XASS-TF(LF)(SN) — Pin Headers

BM02B-XASS-TF(LF)(SN) JST XA Header SMD 2POS 2.5mm

MPNBM02B-XASS-TF(LF)(SN)
Active

JST Sales America Inc. XA series, Board to Cable/Wire, 2 Position Header, 2.50mm Pitch, Surface Mount Solder, Shrouded - 4 Wall, Locking Ramp, 3A, 250V, -25°C~85°C, UL94 V-0, Natural Insulation, Tin Mating Finish

$0.7700Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesXA
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

BM02B-XASS-TF(LF)(SN) key specifications
ParameterValue
SeriesXA
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current rating3A
Operating temperature-25°C~85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.370\" (9.40mm)
Insulation materialPolyamide (PA), Nylon

All specifications

BM02B-XASS-TF(LF)(SN) additional specifications
ParameterValue
Mated stacking heights11.9mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeCircular
Rows1
Pitch0.098\" (2.50mm)
Positions2
Contact finish - postTin
Contact finish - matingTin

Product details

2-Position SMD Header for Wire-to-Board Applications

The BM02B-XASS-TF(LF)(SN): Rated at 3A per contact and 250V, this header suits low-power signal and control circuits where the current draw stays within the derating curve of the tin-plated contact interface.

The mated stacking height of 11.9mm gives a moderate z-height budget — enough clearance for most low-profile enclosures while keeping the connector accessible for field mating. Insulation height of 0.370" (9.40mm) means the header stands tall enough to clear nearby components on the board, but the overall profile stays within typical wire-to-board connector ranges.

Termination is solder-only (SMD), so the cable assembly uses a separate crimp terminal and housing — don't order half a connection; pair this header with the XA receptacle and the correct terminal for the wire gauge.

The base product number BM02B-XA covers the unpopulated header; the full suffix includes the SMD option and tin plating. No direct pin-compatible cross from other manufacturers is documented, but the XA series is well-supported with mating parts.

Frequently asked questions

What is the mating connector for BM02B-XASS-TF(LF)(SN)?

This header mates with JST XA series crimp-style receptacle housings. Confirm the circuit count and pitch match before ordering the mating half.