# MLP1005M1R0DT0S1

**TDK** · Power Inductors · 0402

MLP1005M1R0DT0S1 from TDK, 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 | Inductor terminal 1 (non-polarized, 1.0 µH ±20% at 10 MHz, DC resistance 0.53 Ω ±30%, rated current 500 mA max). |
| 2 | 2 | passive | Inductor terminal 2 (non-polarized, interchangeable with terminal 1; recommended pad 0.5 x 0.5 mm with 0.4 mm gap). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TDK |
| Package | 0402 |
| 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 C531284) | catalog |
| Tolerance |  | -20 |  | 20 | % | catalog attribute (LCSC C531284) | catalog |
| Rated current |  |  |  | 500 | mA | catalog attribute (LCSC C531284) | catalog |

## CAD (KiCad official)

- Symbol: `MLP1005M1R0DT0S1`
- Footprint: `Inductor_SMD:L_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `mlp1005m1r0dt0s1-etched.step` / `mlp1005m1r0dt0s1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mlp1005m1r0dt0s1.step` / `mlp1005m1r0dt0s1.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TDK datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588949459917287424) (4 pp, sha256 `802d244159dda43f`, retrieved 2026-10-21, 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/mlp1005m1r0dt0s1-datasheet.pdf)