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JST B9B-XH-AM — Pin Headers

JST B9B-XH-AM Header 9 Pos 2.5mm Pitch Through Hole

MPNB9B-XH-AM
Active

JST Sales America Inc., XH series, Board to Cable/Wire Header, 9 positions, 2.50mm pitch, Through Hole, Shrouded - 4 Wall, Detent Lock, 3A, 250V, UL94 V-0

$0.4400Ref. price · indicative, final on quote
JST B9B-XH-AM datasheet (PDF)
RoHSRoHS non-compliant
SeriesXH
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

B9B-XH-AM key specifications
ParameterValue
SeriesXH
TypeMale Pin
MountingThrough 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

All specifications

B9B-XH-AM additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationPress-Fit, Solder
Contact shapeSquare
Rows1
Pitch0.098\" (2.50mm)
Positions9
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingTin

Product details

What this 9-pin header fits

The B9B-XH-AM is a 9-position, single-row male header from JST's XH series, on 2.50mm pitch — a common spacing for wire-to-board interconnects in consumer and industrial gear. Rated 3A per contact at 250V, with a UL94 V-0 nylon housing, it handles signal and moderate power duty across a -25°C to 85°C range.

Mates with JST XH series receptacle housings (e.g., XHP-9) loaded with SXH-001T-P0.6 crimp terminals. The detent lock provides audible feedback on full engagement. Termination is press-fit, solder — the through-hole posts are tin-plated, 0.134" long, suited for standard wave or hand soldering.

Frequently asked questions

Is B9B-XH-AM RoHS compliant?

No — this part is RoHS non-compliant. The lead-free variant B9B-XH-AM(LF)(SN) is the direct functional equivalent with the same pitch, positions, and ratings.

What is the pitch and position count of B9B-XH-AM?

2.50mm pitch, 9 positions, single row, all positions loaded.

What crimp terminal mates with JST XH headers?

The SXH-001T-P0.6 crimp terminal loads into XH series receptacle housings (e.g., XHP-9) to mate with this header.