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B13B-XASK-1-A — JST product photo
JST

B13B-XASK-1-A JST XA Header 13 Pos 2.5mm Locking Ramp

MPNB13B-XASK-1-A
Active

JST XA series, B13B-XASK-1-A, Board to Cable/Wire header, 13 positions, single row, 2.50mm pitch, shrouded 4-wall, locking ramp, through hole, press-fit/solder termination, tin-plated contacts, UL94 V-0.

$0.7900Ref. price · indicative, final on quote
B13B-XASK-1-A 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

B13B-XASK-1-A Technical Specifications
ParameterValue
SeriesXA
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current rating3A
Operating temperature-25°C ~ 85°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.346\" (8.80mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled
Mated stacking heights11.3mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationPress-Fit, Solder
Contact shapeCircular
Rows1
Pitch0.098\" (2.50mm)
Positions13
Contact finish - postTin
Contact length - post0.118\" (3.00mm)
Contact finish - matingTin

Product details

The B13B-XASK-1-A is a 13-position, single-row header from JST's XA series, pitched at 2.50mm — a common spacing for wire-to-board connections in control cabinets and power distribution blocks.

Through-hole mounting with a press-fit solder tail — the 0.118" (3.00mm) post length suits standard 1.6mm PCBs; the board guide feature helps align the header during wave or hand soldering. The insulation height of 0.346" (8.80mm) and a mated stack height of 11.3mm give clearance for the receptacle's wire exit — check your enclosure depth if the cable bundle routes tight.

Frequently asked questions

Will B13B-XASK-1-A drop into a panel specified around B13B-XASK-1-A(LF)(SN) without rewiring?

Yes — the B13B-XASK-1-A(LF)(SN) variant shares the same dimensions, pitch, position count, and locking ramp. The difference is the lead-free plating suffix; the mechanical fit is identical.

What compliance documentation does JST provide for B13B-XASK-1-A?

The housing carries UL94 V-0 flammability rating. The part is RoHS non-compliant per the listing — check with your compliance team for REACH and other regional requirements.