# MLJ1608WR22JT000

**TDK** · Inductors (SMD) · 0603

MLJ1608WR22JT000 from TDK, in a 0603. 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 | One terminal electrode of the 220 nH ±5% inductor (DC resistance 0.26 Ω max, operating temperature -55 to +125°C); the datasheet shows two identical end terminations with no polarity. |
| 2 | 2 | passive | Other terminal electrode of the 220 nH ±5% inductor (DC resistance 0.26 Ω max, operating temperature -55 to +125°C); the datasheet shows two identical end terminations with no polarity. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TDK |
| Package | 0603 |
| 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 |  |  | 220 |  | nH | nominal, catalog attribute (LCSC C2044251) | catalog |
| Tolerance |  | -5 |  | 5 | % | catalog attribute (LCSC C2044251) | catalog |
| Rated current |  |  |  | 600 | mA | catalog attribute (LCSC C2044251) | catalog |

## CAD (KiCad official)

- Symbol: `MLJ1608WR22JT000`
- Footprint: `Inductor_SMD:L_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `mlj1608wr22jt000-etched.step` / `mlj1608wr22jt000-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mlj1608wr22jt000.step` / `mlj1608wr22jt000.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/8589921553262403584) (4 pp, sha256 `09f307e5c7d56ffa`, retrieved 2026-10-22, tier: lcsc)
- **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/mlj1608wr22jt000-datasheet.pdf)