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JST B10B-XASK-1 — Pin Headers

B10B-XASK-1 JST XA Header 10 Pos 2.5mm Pitch Locking Ramp

MPNB10B-XASK-1
Active

JST Sales America Inc., XA series, Board to Cable/Wire header, 10 positions, 2.50mm pitch, shrouded 4-wall, locking ramp, press-fit and solder termination, through hole, male pin, tin contacts, 3 A, 250 V, UL94 V-0, natural insulation.

$0.6500Ref. price · indicative, final on quote
JST B10B-XASK-1 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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

B10B-XASK-1 key specifications
ParameterValue
SeriesXA
TypeMale Pin
MountingThrough 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

All specifications

B10B-XASK-1 additional specifications
ParameterValue
Mated stacking heights11.3mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationPress-Fit, Solder
Contact shapeCircular
Rows1
Pitch0.098\" (2.50mm)
Positions10
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingTin

Product details

Locking ramp and 2.5mm pitch for secure board-to-cable connections

Its shrouded 4-wall design and locking ramp provide positive retention against vibration and accidental disconnection in field equipment.

Press-fit and solder termination for flexible assembly

Termination is listed as press-fit and solder, with through-hole mounting. This dual option supports both automated press-fit assembly and hand-solder rework, giving flexibility in production.

Mating with XAP-10 housing and XA crimp terminals

The B10B-XASK-1 mates with the JST XAP-10 pin housing (sold separately) using XA series crimp terminals. Mated stacking height is 11.3mm, and the insulation height is 0.346" (8.80mm), providing clearance for the housing.

Frequently asked questions

Is B10B-XASK-1 RoHS compliant?

No, the B10B-XASK-1 is marked RoHS non-compliant. If you need RoHS compliance, consider the lead-free variant B10B-XASK-1(LF)(SN) which is functionally identical.

What is the mating connector for B10B-XASK-1?

It mates with the JST XAP-10 pin housing using XA series crimp terminals. The locking ramp on the header secures the connection.