# BSMD0805-025-6V

**BHFUSE** · Resettable Fuses · 0805

BSMD0805-025-6V from BHFUSE, in a 0805. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Non-polarized terminal of the PTC device; the 0805 body (2.00-2.20 x 1.20-1.50 mm) has a pad at each end, 1.00±0.1 x 1.50±0.1 mm recommended, Vmax 6 Vdc, Ihold 0.25 A, Itrip 0.55 A. |
| 2 | 2 | passive | Non-polarized terminal of the PTC device at the opposite end of the body, interchangeable with the other terminal, Imax 40 A at 6 Vdc, Rmin 0.400 ohm, R1max 3.200 ohm. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | BHFUSE |
| Package | 0805 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `BSMD0805-025-6V`
- Footprint: `Fuse:Fuse_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `bsmd0805-025-6v-etched.step` / `bsmd0805-025-6v-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bsmd0805-025-6v.step` / `bsmd0805-025-6v.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [BHFUSE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590923065339961344) (9 pp, sha256 `ce9d7fc17687a96e`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/bsmd0805-025-6v-datasheet.pdf)