Board-to-wire header, 11 circuits, 2.50 mm pitch
The B11B-XH-A(LF)(SN) is the 11-circuit member of JST's XH series board-to-wire header line, a shrouded single-row through-hole design with a detent lock.
JST B11B-XH-A(LF)(SN) Header, 11 Pos, 2.50mm, Through Hole
MPNB11B-XH-A(LF)(SN)
Active
JST XH series header, order code B11B-XH-A(LF)(SN), 11 positions, single row, 2.50 mm pitch, 3 A, 250 V, tin-plated mating contacts, through hole, press-fit/solder termination, shrouded - 4 wall, detent lock.
$0.4400Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesXH
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | XH |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 250V |
| Current rating | 3A |
| Operating temperature | -25°C~85°C |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.276\" (7.00mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
All specifications
| Parameter | Value |
|---|---|
| Mated stacking heights | 9.8mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 4 Wall |
| Termination | Press-Fit, Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 11 |
| Contact finish - post | Tin |
| Contact length - post | 0.134\" (3.40mm) |
| Contact finish - mating | Tin |
Product details
Frequently asked questions
Where can I buy JST B11B-XH-A(LF)(SN) and what is the lead time?
No stock-holding claim is made — availability is verified per request.
What is the difference between B11B-XH-A and B11B-XH-AM?
The suffix (LF)(SN) indicates lead-free and tin-plated contacts. The B11B-XH-AM variant typically has gold-plated contacts for higher mating cycle life. For this part, the tin finish is rated for standard industrial use; gold is recommended for frequent reconnection or corrosive environments.