# TLC-NSMD075

**TLC Electronic** · Resettable Fuses · 1206

TLC-NSMD075 from TLC Electronic, in a 1206. 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 terminal of the non-polarized resettable PPTC fuse (IH 0.75 A hold, IT 1.50 A trip, Vmax 6 V, Imax 100 A). |
| 2 | 2 | passive | Second terminal of the non-polarized resettable PPTC fuse (IH 0.75 A hold, IT 1.50 A trip, Vmax 6 V, Imax 100 A). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TLC Electronic |
| Package | 1206 |
| 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 |
|---|---|---|---|---|---|---|---|
| Hold current | IH |  | 0.75 |  | A |  | 1 |
| Trip current | IT |  | 1.5 |  | A |  | 1 |
| Maximum voltage (V max) | V max |  |  | 6 | V |  | 1 |
| Maximum current (I max) | I max |  |  | 100 | A |  | 1 |
| Unlabeled rating column (A) |  |  | 8 |  | A |  | 1 |
| Maximum operating time (time to trip) |  |  |  | 0.1 | Sec. |  | 1 |
| Power dissipation | Pd |  | 0.4 |  | W |  | 1 |
| Resistance range minimum | R min | 0.1 |  |  | Ω |  | 1 |
| Resistance range maximum | R1 max |  |  | 0.4 | Ω |  | 1 |
| Hold current at ambient temperature | IH |  | 1.11 |  | A | Ambient -40℃ | 2 |
| Hold current at ambient temperature | IH |  | 1 |  | A | Ambient -20℃ | 2 |
| Hold current at ambient temperature | IH |  | 0.85 |  | A | Ambient 0℃ | 2 |
| Hold current at ambient temperature | IH |  | 0.75 |  | A | Ambient 25℃ | 2 |
| Hold current at ambient temperature | IH |  | 0.67 |  | A | Ambient 40℃ | 2 |
| Hold current at ambient temperature | IH |  | 0.61 |  | A | Ambient 50℃ | 2 |
| Hold current at ambient temperature | IH |  | 0.52 |  | A | Ambient 60℃ | 2 |
| Hold current at ambient temperature | IH |  | 0.5 |  | A | Ambient 70℃ | 2 |
| Hold current at ambient temperature | IH |  | 0.42 |  | A | Ambient 85℃ | 2 |

## CAD (KiCad official)

- Symbol: `TLC-NSMD075`
- Footprint: `Fuse:Fuse_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `tlc-nsmd075-etched.step` / `tlc-nsmd075-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlc-nsmd075.step` / `tlc-nsmd075.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/8588902640843022336) (2 pp, sha256 `94f915b4bb66e0f8`, retrieved 2026-10-14, 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-nsmd075-datasheet.pdf)