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JST BM15B-XASS-TF — Pin Headers

BM15B-XASS-TF JST XA Header, 15 Pos, 2.5mm, SMT

MPNBM15B-XASS-TF
Active

JST XA series, Board to Cable/Wire, Header, Male Pin, 15 circuits, 0.098" (2.50mm) pitch, Surface Mount, Solder Termination, Shrouded - 4 Wall, Locking Ramp, Tin contacts, UL94 V-0, Natural, Active, RoHS non-compliant

$2.0200Ref. price · indicative, final on quote
JST BM15B-XASS-TF datasheet (PDF)
RoHSRoHS non-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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

BM15B-XASS-TF 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

BM15B-XASS-TF 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)
Positions15
Contact finish - postTin
Contact finish - matingTin

Product details

15-position SMT header with locking ramp

Mated stack height is 11.9mm.

SMT footprint and solder retention

Surface-mount termination with a solder-retention feature means the header stays put during reflow without a separate adhesive step — the board layout engineer just needs the standard 2.50mm-pitch SMT footprint. The 0.370" (9.40mm) insulation height clears most cable strain-relief boots. Compared to the 12-position sibling BM12B-XASS-TF, the only parametric difference is the circuit count: 15 positions here versus 12. All other specs — pitch, current, voltage, height, locking ramp, SMT termination, UL94 V-0 — are identical.

Frequently asked questions

What is the pitch of BM15B-XASS-TF?

The pitch is 0.098" (2.50mm).

Is BM15B-XASS-TF surface mount or through-hole?

It is surface mount (SMT) with solder termination and a solder-retention feature.

Is BM15B-XASS-TF RoHS compliant?

No, it is listed as RoHS non-compliant. For RoHS-regulated builds, check the XA series variants with an LF or SN suffix in the part number.

What is the mating connector housing for BM15B-XASS-TF?

It mates with JST XA series cable receptacles that have the corresponding locking ramp. The specific housing part number depends on circuit count and wire gauge — confirm with the XA series product drawings.