# DFE322512F-1R0M=P2

**Murata Electronics** · Power Inductors · 1210

DFE322512F-1R0M=P2 from Murata Electronics, in a 1210. 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 1.00 µH ±20% power inductor (0.6±0.2 mm electrode), rated 4.8 A max for 30% inductance drop and 3.8 A max for 40°C temperature rise, DC resistance 32 mΩ max, withstand 20 V DC. |
| 2 | 2 | passive | Second terminal of the 1.00 µH ±20% power inductor (0.6±0.2 mm electrode), rated 4.8 A max for 30% inductance drop and 3.8 A max for 40°C temperature rise, DC resistance 32 mΩ max, withstand 20 V DC. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 1210 |
| Category | Inductors, Coils, Chokes |
| Pins | 2 |

## Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Inductance |  |  | 1 |  | µH | nominal, catalog attribute (LCSC C3224227) | catalog |
| Tolerance |  | -20 |  | 20 | % | catalog attribute (LCSC C3224227) | catalog |
| Rated current |  |  |  | 3.8 | A | catalog attribute (LCSC C3224227) | catalog |

## CAD (KiCad official)

- Symbol: `DFE322512F-1R0M=P2`
- Footprint: `Inductor_SMD:L_1210_3225Metric`
- 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files: `dfe322512f-1r0m-p2-etched.step` / `dfe322512f-1r0m-p2-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dfe322512f-1r0m-p2.step` / `dfe322512f-1r0m-p2.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/8589834944085192704) (9 pp, sha256 `a90ab1421fb23c20`, retrieved 2026-11-01, 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 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/dfe322512f-1r0m-p2-datasheet.pdf)