# LQW15AN1N5B00D

**Murata Electronics** · Power Inductors · 0402

LQW15AN1N5B00D 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 | Chip inductor terminal (0.2±0.1 mm electrode); 1.5 nH ±0.1 nH at 100 MHz, rated current 1000 mA, DC resistance 0.03 Ω max. |
| 2 | 2 | passive | Second chip inductor terminal (0.2±0.1 mm electrode); non-polarized, so interchangeable with the other terminal, SRF 18.0 GHz min. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 0402 |
| 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 |
|---|---|---|---|---|---|---|---|
| Inductance tolerance (B: ±0.1 nH) | L | -0.1 |  | 0.1 | nH |  | 1 |
| Q (min.) | Q | 10 |  |  |  | Measuring frequency 250MHz for 1.5nH~43nH | 1 |
| DC Resistance (max.) |  |  |  | 0.03 | Ω |  | 1 |
| Self Resonant Frequency (min.) |  | 18 |  |  | GHz |  | 1 |
| Rated Current |  |  | 1000 |  | mA |  | 1 |
| Operating Temperature Range |  | -55 |  | 125 | °C |  | 1 |
| Storage Temperature Range |  | -55 |  | 125 | °C |  | 1 |
| Inductance (nominal) | L |  | 1.5 |  | nH | Measuring frequency 100MHz | 6 |
| Inductance change after resistance to soldering heat (min.) |  | -5 |  |  | % | Solder temperature 270°C±5°C, immersion 10s±1s | 7 |
| Inductance change after resistance to soldering heat (max.) |  |  |  | 5 | % | Solder temperature 270°C±5°C, immersion 10s±1s | 7 |
| Inductance change after heat resistance |  | -5 |  | 5 | % | Temperature 125°C±2°C, time 1000h | 7 |
| Q change after heat resistance |  | -20 |  | 20 | % | Temperature 125°C±2°C, time 1000h | 7 |

## CAD (KiCad official)

- Symbol: `LQW15AN1N5B00D`
- Footprint: `Inductor_SMD:L_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `lqw15an1n5b00d-etched.step` / `lqw15an1n5b00d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lqw15an1n5b00d.step` / `lqw15an1n5b00d.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/8588907298635067392) (14 pp, sha256 `66a6c267b8cdd4fe`, retrieved 2026-10-19, 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/lqw15an1n5b00d-datasheet.pdf)