# LQG15HS4N7S02D

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

LQG15HS4N7S02D 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 | First electrode of the 4.7 nH ±0.3nH chip inductor (DC resistance 0.16 Ω max, rated current 700 mA, SRF 6000 MHz min); the polarity marking is on the top side. |
| 2 | 2 | passive | Second electrode of the 4.7 nH ±0.3nH chip inductor (DC resistance 0.16 Ω max, rated current 700 mA, SRF 6000 MHz min); the polarity marking is on the top side. |

## 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 (code S = ±0.3 nH) |  | -0.3 |  | 0.3 | nH |  | 1 |
| Inductance (nominal) | L |  | 4.7 |  | nH | Measuring frequency 100MHz | 2 |
| Q (min.) | Q | 8 |  |  |  |  | 1 |
| DC Resistance | DCR |  |  | 0.16 | Ω | Digital multi meter | 2 |
| Self temperature rise (at rated current) |  |  |  | 25 | °C | Rated current applied | 4 |
| Operating Temperature Range |  | -55 |  | 125 | °C |  | 1 |
| Storage Temperature Range |  | -55 |  | 125 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `LQG15HS4N7S02D`
- Footprint: `Inductor_SMD:L_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `lqg15hs4n7s02d-etched.step` / `lqg15hs4n7s02d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lqg15hs4n7s02d.step` / `lqg15hs4n7s02d.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/8586175871031365632) (11 pp, sha256 `7626507cc01f6c76`, 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/lqg15hs4n7s02d-datasheet.pdf)