# DFE252012F-8R2M=P2-1008

**Murata Electronics** · Power Inductors · 1008

DFE252012F-8R2M=P2-1008 from Murata Electronics, in a 1008. 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 inductor or ferrite bead; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised inductor or ferrite bead; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 1008 |
| Category | Inductors, Coils, Chokes |
| 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 |
|---|---|---|---|---|---|---|---|
| Tolerance of inductance |  | -20 |  | 20 | % |  | 1 |
| Operating temperature |  | -40 |  | 125 | °C |  | 1 |
| DC resistance (Max. (Typ.)) |  |  | 340 | 410 | mΩ | Measured with 34420A or 3541 (HIOKI); reference ambient 20°C | 1 |
| Inductance decrease current (Max. (Typ.)) |  |  | 1.7 | 1.5 | A | ΔL/L=30%; reference ambient 20°C | 1 |
| Temperature rise current (Max. (Typ.)) |  |  | 1.3 | 1.1 | A | T=40C rise; reference ambient 20°C | 1 |
| Inductance | L |  | 8.2 |  | H | Test frequency 1 MHz; LCR meter 4284A or equivalent | 1 |

## CAD (KiCad official)

- Symbol: `DFE252012F-8R2M=P2-1008`
- Footprint: `Inductor_SMD:L_1008_2520Metric`
- 3D model: 1008 (KiCad packages3D, STEP)
- 3D model files: `dfe252012f-8r2m-p2-1008-etched.step` / `dfe252012f-8r2m-p2-1008-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dfe252012f-8r2m-p2-1008.step` / `dfe252012f-8r2m-p2-1008.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/8757233032774463488) (1 pp, sha256 `6175add0e7dc8af3`, 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/dfe252012f-8r2m-p2-1008-datasheet.pdf)