# PRG15BC330MM1RC

**Murata Electronics** · Resettable Fuses · 0402

PRG15BC330MM1RC from Murata Electronics, in a 0402. 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 | Murata Electronics |
| Package | 0402 |
| 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 |
|---|---|---|---|---|---|---|---|
| Resistance tolerance at 25℃ (電阻值(25℃)允許差) |  | -20 |  | 20 | % | 25℃ | 2 |
| Maximum voltage (最大电压) |  |  |  | 30 | V |  | 2 |
| Maximum current (最大电流) |  |  |  | 1200 | mA |  | 2 |
| Operating temperature range (工作温度范围) |  | -20 |  | 85 | ℃ |  | 2 |
| Resistance at 25℃ (電阻值(25℃)) |  |  | 33 |  | Ω | 25℃ | 2 |
| Hold current at 25℃ (維持電流(25℃)) |  |  | 38 |  | mA | 25℃ | 2 |
| Hold current (維持電流(2)) |  |  | 15 |  | mA | at +85℃ | 2 |
| Trip current at 25℃ (跳闸电流(25℃)) |  |  | 73 |  | mA | 25℃ | 2 |
| Trip current (跳闸电流(2)) |  |  | 97 |  | mA | at -20℃ | 2 |
| Curie point standard value (居里点(标准值)) |  |  | 90 |  | ℃ |  | 2 |

## CAD (KiCad official)

- Symbol: `PRG15BC330MM1RC`
- Footprint: `Fuse:Fuse_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `prg15bc330mm1rc-etched.step` / `prg15bc330mm1rc-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `prg15bc330mm1rc.step` / `prg15bc330mm1rc.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Murata Electronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839451863085056) (3 pp, sha256 `b660f9e34f271055`, retrieved 2026-10-17, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/prg15bc330mm1rc-datasheet.pdf)