# LQG15HN4N7S02D

**Murata Electronics** · Inductors (SMD) · 0402

LQG15HN4N7S02D 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 | One of the two end electrodes of the 4.7 nH ±0.3nH chip inductor (rated current 600 mA, DC resistance 0.16 Ω max, S.R.F. 6000 MHz min); the datasheet does not print a pin number for it. |
| 2 | 2 | passive | The other end electrode of the 4.7 nH ±0.3nH chip inductor (rated current 600 mA, DC resistance 0.16 Ω max, S.R.F. 6000 MHz min); the datasheet does not print a pin number for it. |

## 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 |
|---|---|---|---|---|---|---|---|
| Q (min.) | Q | 8 |  |  |  |  | 2 |
| DC Resistance (max.) |  |  |  | 0.16 | Ω |  | 2 |
| Self Resonant Frequency (min.) | S.R.F | 6000 |  |  | MHz |  | 2 |
| Inductance tolerance (S: ±0.3nH) |  | -0.3 |  | 0.3 | nH |  | 1 |
| Rated Current (max.) |  |  |  | 700 | mA |  | 2 |
| Self temperature rise at rated current |  |  |  | 25 | °C | The rated current is applied. | 4 |
| Operating Temperature Range |  | -55 |  | 125 | °C |  | 1 |
| Storage Temperature Range |  | -55 |  | 125 | °C |  | 1 |
| Inductance (nominal) | L |  | 4.7 |  | nH |  | 2 |

## CAD (KiCad official)

- Symbol: `LQG15HN4N7S02D`
- Footprint: `Inductor_SMD:L_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `lqg15hn4n7s02d-etched.step` / `lqg15hn4n7s02d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lqg15hn4n7s02d.step` / `lqg15hn4n7s02d.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/8587607458324099072) (10 pp, sha256 `a6d2f789dda9e689`, 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/lqg15hn4n7s02d-datasheet.pdf)