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JST B11B-EH-A(LF)(SN) — Pin Headers

B11B-EH-A(LF)(SN) JST EH Header 11 Pos 2.5mm Pitch

MPNB11B-EH-A(LF)(SN)
Active

JST EH series, Board to Cable/Wire, Header, Male Pin, 11 Positions, 1 Row, 0.098" (2.50mm) Pitch, Through Hole, Tin Mating Finish, Friction Lock, Shrouded - 3 Wall

$0.4900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesEH
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

B11B-EH-A(LF)(SN) key specifications
ParameterValue
SeriesEH
TypeMale Pin
MountingThrough 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

All specifications

B11B-EH-A(LF)(SN) additional specifications
ParameterValue
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

Pitch, Positions, and Current Capacity

At 0.098" (2.50mm) pitch, the 11 positions fit into a compact board footprint — each contact carries 3 A at up to 250 V. The tin-on-tin contact interface (mating and post finish both tin) is rated for the full 3 A at 25°C ambient; above that, derate per the housing material limit of the nylon 6/6 body. The 85°C operating ceiling is typical for a PA66 header in a low-power signal or sensor interconnect.

Through-hole termination with press-fit solder tails — the 0.126" (3.20mm) post length suits single-sided boards or standard plated-through holes. The header mounts vertically (straight), so plan for the 0.236" (6.00mm) insulation height above the board surface.

Frequently asked questions

Where can I buy B11B-EH-A(LF)(SN) available via RFQ confirmation?

Active lifecycle status means production is ongoing.

What is the mating connector for B11B-EH-A(LF)(SN)?

Mates with the JST EH series crimp receptacle housing (e.g., EHR-11) and the appropriate crimp terminals (SEH-001T-P0.6 or equivalent).

Is B11B-EH-A(LF)(SN) RoHS compliant?

Yes, RoHS compliant per the (LF)(SN) suffix designation. The header carries tin-plated contacts and a lead-free process.