# BSMD0603C-0500T

**BHFUSE** · Disposable Fuses · 0603

BSMD0603C-0500T from BHFUSE, in a 0603. 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 | One end termination of the non-polar 0.5A time-lag fuse (rated 63V/32V, 50A breaking capacity, 968 mΩ typical cold resistance). |
| 2 | 2 | passive | Opposite end termination of the non-polar 0.5A time-lag fuse (rated 63V/32V, 50A breaking capacity, 968 mΩ typical cold resistance). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | BHFUSE |
| Package | 0603 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `BSMD0603C-0500T`
- Footprint: `Fuse:Fuse_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `bsmd0603c-0500t-etched.step` / `bsmd0603c-0500t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bsmd0603c-0500t.step` / `bsmd0603c-0500t.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/8559362039425351680) (4 pp, sha256 `b41b95e8a150b40e`, 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/bsmd0603c-0500t-datasheet.pdf)