component
LQH43CN100K03L
Public Made by Adomby adom
Murata Electronics Power Inductors, 1812. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLQH43CN100K03L
Murata Electronics · Power Inductors · 1812
LQH43CN100K03L from Murata Electronics, in a 1812. 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 10 µH ±10% chip inductor (DC resistance 0.24 Ω max, rated current 650 mA, SRF 23 MHz min); the drawing shows two identical terminals and does not label them. |
| 2 | 2 | passive | Second electrode of the 10 µH ±10% chip inductor (DC resistance 0.24 Ω max, rated current 650 mA, SRF 23 MHz min); the drawing shows two identical terminals and does not label them. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Murata Electronics |
| Package | 1812 |
| 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 | 10 | µH | nominal, catalog attribute (LCSC C98022) | catalog | |||
| Tolerance | -10 | 10 | % | catalog attribute (LCSC C98022) | catalog | ||
| Rated current | 650 | mA | catalog attribute (LCSC C98022) | catalog |
CAD (KiCad official)
- Symbol:
LQH43CN100K03L - Footprint:
Inductor_SMD:L_1812_4532Metric - 3D model: 1812 (KiCad packages3D, STEP)
- 3D model files:
lqh43cn100k03l-etched.step/lqh43cn100k03l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lqh43cn100k03l.step/lqh43cn100k03l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Murata Electronics datasheet (8 pp, sha256
d023b74fde1adf6a, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).