# PPNM010

**Shanghai Prisemi Elec** · Resettable Fuses · 1206

PPNM010 from Shanghai Prisemi Elec, 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 | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Prisemi Elec |
| 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 (Ihold), device will not trip at 25℃ still air | Ihold |  |  | 0.1 | A | @25℃ still air; maximum current device will not trip | 2 |
| Trip current (Itrip), minimum current at which device always trips | Itrip | 0.25 |  |  | A | @25℃ still air | 2 |
| Maximum operating voltage (Vmax) | Vmax |  |  | 30 | Vdc | at rated current (Imax) | 2 |
| Maximum fault current withstand (Imax) | Imax |  |  | 10 | A | at rated voltage (Vmax) | 2 |
| Maximum time to trip |  |  |  | 1.2 | s | at trip current 0.50 A | 2 |
| Minimum device resistance prior to tripping (Rimin) | Rimin | 1.4 |  |  | Ω | at 25℃, prior to tripping | 2 |
| Maximum device resistance one hour post reflow (R1max) | R1max |  |  | 15 | Ω | measured one hour post reflow | 2 |
| Power dissipation in tripped state (Pd) | Pd |  | 0.4 |  | W | tripped state, 25℃ still air, at rated voltage | 2 |
| Ambient operating temperature |  | -40 |  | 85 | ℃ | ambient operating condition | 1 |
| Maximum surface temperature in tripped state |  |  |  | 125 | ℃ | device in tripped state | 1 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | gold | Terminal pad material: Gold-plated Nickel-Copper or Tin- plated Nickel-Copper | 4 |

## CAD (KiCad official)

- Symbol: `PPNM010`
- Footprint: `Fuse:Fuse_1206_3216Metric`
- 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files: `ppnm010-etched.step` / `ppnm010-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ppnm010.step` / `ppnm010.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shanghai Prisemi Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588885131470262272) (5 pp, sha256 `8b5660b551b01853`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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/ppnm010-datasheet.pdf)