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JST B34B-XADSS-N(LF)(SN) — Pin Headers

B34B-XADSS-N(LF)(SN) JST XAD 34-Pin Header 2.5mm Pitch

MPNB34B-XADSS-N(LF)(SN)
Active

JST Sales America Inc., XAD series, Board to Cable/Wire Header, 34 positions, 2 rows, 0.098" (2.50mm) pitch, Through Hole, Solder, Shrouded - 4 Wall, Locking Ramp, Tin mating finish, 3A, 250V, UL94 V-0.

$1.5000Ref. price · indicative, final on quote
JST B34B-XADSS-N(LF)(SN) datasheet (PDF)
RoHSRoHS non-compliant
SeriesXAD
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

B34B-XADSS-N(LF)(SN) key specifications
ParameterValue
SeriesXAD
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 height0.398\" (10.11mm)
Insulation materialPolyamide (PA66), Nylon 6/6, Glass Filled

All specifications

B34B-XADSS-N(LF)(SN) additional specifications
ParameterValue
Mated stacking heights13.8mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeCircular
Rows2
Pitch0.098\" (2.50mm)
Positions34
Row spacing - mating0.098\" (2.50mm)
Contact finish - postTin
Contact length - post0.138\" (3.50mm)
Contact finish - matingTin

Product details

34-Pin, 2.5mm Pitch — Board Footprint Fit

The B34B-XADSS-N(LF)(SN): All positions are loaded. Rated 3A per contact at 250V, with a full shrouded 4-wall housing and locking ramp for vibration-resistant mating. The tin-on-tin contact finish is standard for cost-sensitive, moderate-cycle environments — expect reliable performance through a few dozen mate/unmate cycles in indoor equipment.

The mated stack height is 13.8mm, which sets the z-axis clearance needed in the enclosure. Insulation height is 0.398" (10.11mm) above the board; the post length is 0.138" (3.50mm) for through-hole solder termination.

Frequently asked questions

What mating connector works with B34B-XADSS-N(LF)(SN)?

It mates with JST XAD series crimp-socket receptacles — the locking ramp on this header engages the latch on the female housing. The mated stack height is 13.8mm.