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B11B-EH-A — JST product photo
JST

JST B11B-EH-A Header 11-Pos 2.5mm Pitch Through Hole

MPNB11B-EH-A
Active

JST Sales America Inc., EH series, Board to Cable/Wire header, 11 positions, 2.50mm pitch, shrouded 3-wall, through hole, friction lock, tin-plated contacts, rated 3 A per contact at 250 V.

$0.4600Ref. price · indicative, final on quote
B11B-EH-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

B11B-EH-A Technical Specifications
ParameterValue
SeriesEH
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Voltage rating250V
Current rating3A
Operating temperature-25°C ~ 85°C
Contact materialBrass
Insulation colorNatural
Insulation height0.236\" (6.00mm)
Insulation materialPolyamide (PA66), Nylon 6/6
Mated stacking heights8.1mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 3 Wall
TerminationPress-Fit, Solder
Contact shapeSquare
Rows1
Pitch0.098\" (2.50mm)
Positions11
Contact finish - postTin
Contact length - post0.126\" (3.20mm)
Contact finish - matingTin
Contact length - mating0.130\" (3.30mm)

Product details

2.50 mm pitch through-hole header with friction lock

The B11B-EH-A is an 11-position, single-row header from JST's EH series, pitched at 2.50 mm (0.098") — a common footprint for wire-to-board connections in consumer and industrial gear. The through-hole mounting and shrouded 3-wall design keep the pins aligned during assembly and protect them from accidental shorting.

Each contact is rated for 3 A at 250 V, with the full 11-position complement loaded. The UL94 V-0 nylon 6/6 housing adds flame resistance for equipment inside an enclosure.

Frequently asked questions

What is the pitch of the JST B11B-EH-A?

The pitch is 2.50 mm (0.098"), single row, 11 positions loaded.

Is the B11B-EH-A RoHS compliant?

The B11B-EH-A is listed as RoHS non-compliant. A lead-free version, B11B-EH-A(LF)(SN), is available as a direct alternative.