12-circuit board-to-wire header
The BM12B-GVHS-TB(LF)(SN) is the 12-circuit member of JST's GVH header line, a board-to-cable/wire connector with a shrouded 4-wall housing that protects the mating interface.
JST GVH BM12B-GVHS-TB(LF)(SN) Header, 12 Pos 1.25mm
MPNBM12B-GVHS-TB(LF)(SN)
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JST GVH header, order code BM12B-GVHS-TB(LF)(SN), 12 positions, single row, 1.25 mm pitch, 1 A, 50 V, tin-plated mating contacts, surface-mount, solder termination, shrouded 4-wall.
$0.3780Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | GVH |
| Type | Outer Shroud Contact |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 50V |
| Current rating | 1A |
| Operating temperature | -25°C~85°C |
| Contact material | Phosphor Bronze |
| Insulation color | Natural |
| Insulation height | 0.159\" (4.05mm) |
| Insulation material | Polyamide (PA6T), Nylon 6T |
All specifications
| Parameter | Value |
|---|---|
| Mated stacking heights | 8.8mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.049\" (1.25mm) |
| Positions | 12 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |