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B10B-PASK-1(LF)(SN) — JST product photo
JST

B10B-PASK-1(LF)(SN) JST PA Header 10 Pos 2mm Pitch

MPNB10B-PASK-1(LF)(SN)
Active

JST Sales America Inc. PA series header, B10B-PASK-1(LF)(SN), board-to-wire, 10 positions, 2.00mm pitch, shrouded 4-wall, locking ramp, through-hole, 3A, 250V, UL94 V-0.

$0.7000Ref. price · indicative, final on quote
B10B-PASK-1(LF)(SN) 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

B10B-PASK-1(LF)(SN) Technical Specifications
ParameterValue
SeriesPA
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 height0.303\" (7.70mm)
Insulation materialPolybutylene Terephthalate (PBT), Glass Filled
Mated stacking heights9.9mm, 14.7mm, 14.9mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationKinked Pin, Solder
Contact shapeSquare
Rows1
Pitch0.079\" (2.00mm)
Positions10
Contact finish - postTin
Contact length - post0.118\" (3.00mm)
Overall contact length0.319\" (8.10mm)
Contact finish - matingTin
Contact length - mating0.126\" (3.20mm)

Product details

The 3 A ceiling is conservative for the 2.00mm pitch and the PBT housing material.

Through-Hole Termination and Stack Heights

The post length is 0.118" (3.00mm), suitable for standard 1.6mm PCBs. Mated stacking heights are 9.9mm, 14.7mm, and 14.9mm, depending on the mating receptacle housing and wire exit orientation. This gives the enclosure designer three z-height options without changing the header.

Peer Comparison: 10-Position vs 12-Position

The sibling B12B-PASK-1 carries 12 positions on the same 2.00mm pitch and single-row layout, with identical ratings and locking ramp. If your BOM calls for 10 circuits, this is the correct count — the 12-position version is a different board footprint.

Frequently asked questions

What is the mating connector for B10B-PASK-1(LF)(SN)?

It mates with JST PA-series crimp receptacles (female housings) that use the same 2.00mm pitch and single-row configuration.

What is the closest functional second-source for B10B-PASK-1(LF)(SN)?

The peer B10B-PASK-1 (without the (LF)(SN) suffix) is electrically and mechanically identical — same 10 positions, 2.00mm pitch, 3A rating, and locking ramp. The (LF)(SN) suffix indicates lead-free and tin-plated finish, which is standard on current production.