# ASMD1206-100

**Shenzhen JDT Fuse** · Resettable Fuses · 1206

ASMD1206-100 from Shenzhen JDT Fuse, 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 | Terminal 1 | passive | One of two non-polarized tin-plated nickel-copper terminations of the 3216 mm / 1206 PPTC; ASMD1206-100 is rated Ihold 1.0A, Itrip 1.8A at 25°C, Vmax 6V dc, Imax 100A. |
| 2 | Terminal 2 | passive | Second non-polarized tin-plated nickel-copper termination of the 1206 PPTC, interchangeable with terminal 1; ASMD1206-100 is rated Ihold 1.0A, Itrip 1.8A at 25°C, Vmax 6V dc, Imax 100A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JDT Fuse |
| Package | 1206 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `ASMD1206-100`
- Footprint: `Fuse:Fuse_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `asmd1206-100-etched.step` / `asmd1206-100-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `asmd1206-100.step` / `asmd1206-100.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shenzhen JDT Fuse datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588894212654321665) (10 pp, sha256 `463312e971cfc6bb`, 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/asmd1206-100-datasheet.pdf)