# TLC-PSMD050

**TLC Electronic** · Resettable Fuses · 0805

TLC-PSMD050 from TLC Electronic, 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 resettable fuse (0805, 2.0-2.3 mm x 1.2-1.5 mm); rated IH 0.50 A hold, IT 1.00 A trip, Vmax 16.0 V, Imax 100 A. |
| 2 | 2 | passive | Non-polarized terminal of the resettable fuse (0805, 2.0-2.3 mm x 1.2-1.5 mm); interchangeable with the other terminal, 0.150 ohm min to 0.900 ohm max resistance. |

## Key specifications

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

## CAD (KiCad official)

- Symbol: `TLC-PSMD050`
- Footprint: `Fuse:Fuse_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `tlc-psmd050-etched.step` / `tlc-psmd050-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc-psmd050.step` / `tlc-psmd050.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TLC Electronic datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590208293374226432) (1 pp, sha256 `7916044ed3a3a545`, 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/tlc-psmd050-datasheet.pdf)