# TLC-PSMD110

**TLC Electronic** · Resettable Fuses · 0805

TLC-PSMD110 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 | First end terminal of the non-polarized PPTC resettable fuse (hold current 1.10 A, trip current 2.20 A, Vmax 6.0 V, Imax 100 A). |
| 2 | 2 | passive | Second end terminal of the non-polarized PPTC resettable fuse (hold current 1.10 A, trip current 2.20 A, Vmax 6.0 V, Imax 100 A). |

## Key specifications

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

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Minimum resistance (R min) before trip | R min | 0.06 |  |  | Ω |  | 1 |
| Maximum resistance (R1 max) after trip | R1 max |  |  | 0.21 | Ω |  | 1 |
| Maximum time to trip |  |  |  | 0.3 | Sec. |  | 1 |
| Maximum voltage rating | V max |  |  | 6 | V |  | 1 |
| Maximum current rating | I max |  |  | 100 | A |  | 1 |
| Hold current | IH |  | 1.1 |  | A |  | 1 |
| Trip current | IT |  | 2.2 |  | A |  | 1 |
| Power dissipation | Pd |  | 0.6 |  | W |  | 1 |

## CAD (KiCad official)

- Symbol: `TLC-PSMD110`
- Footprint: `Fuse:Fuse_0805_2012Metric`
- 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files: `tlc-psmd110-etched.step` / `tlc-psmd110-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc-psmd110.step` / `tlc-psmd110.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/8588902641720307712) (2 pp, sha256 `41eba703c7d0bf65`, retrieved 2026-10-18, 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-psmd110-datasheet.pdf)