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CHQ0603T-4N7B-HU
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Chilisin Elec Inductors (SMD), 0201. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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CHQ0603T-4N7B-HU
Chilisin Elec · Inductors (SMD) · 0201
CHQ0603T-4N7B-HU from Chilisin Elec, in a 0201. 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 | Terminal electrode at one end of the 4.7 nH ±0.1 nH chip inductor, with RDC 0.42 Ω max and IDC 350 mA max. |
| 2 | 2 | passive | Terminal electrode at the opposite end of the 4.7 nH chip inductor, with SRF 6400 MHz min and operating range -55 °C to 125 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Chilisin Elec |
| Package | 0201 |
| 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 factor (min) | Q | 14 | Test frequency 500 MHz | 3 | |||
| Self-resonant frequency (min) | SRF | 6400 | MHz | 3 | |||
| DC resistance (max) | RDC | 0.42 | Ω | 3 | |||
| Rated DC current (max) | IDC | 350 | mA | Applied current to coil; inductance shall be less than 10% of initial value | 3 | ||
| Inductance tolerance (tolerance code B) | -0.1 | 0.1 | nH | Tolerance code B = ±0.1nH per part-numbering note | 3 | ||
| Operating temperature range | -55 | 125 | °C | Including self-temperature rise | 3 | ||
| Inductance (nominal) | L | 4.7 | nH | 3 |
CAD (KiCad official)
- Symbol:
CHQ0603T-4N7B-HU - Footprint:
Inductor_SMD:L_0201_0603Metric - 3D model: 0201 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Chilisin Elec datasheet (12 pp, sha256
1d3ddeeb1e8c5862, retrieved 2026-10-20, 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).
# CHQ0603T-4N7B-HU
**Chilisin Elec** · Inductors (SMD) · 0201
CHQ0603T-4N7B-HU from Chilisin Elec, in a 0201. 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 | Terminal electrode at one end of the 4.7 nH ±0.1 nH chip inductor, with RDC 0.42 Ω max and IDC 350 mA max. |
| 2 | 2 | passive | Terminal electrode at the opposite end of the 4.7 nH chip inductor, with SRF 6400 MHz min and operating range -55 °C to 125 °C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Chilisin Elec |
| Package | 0201 |
| 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 factor (min) | Q | 14 | | | | Test frequency 500 MHz | 3 |
| Self-resonant frequency (min) | SRF | 6400 | | | MHz | | 3 |
| DC resistance (max) | RDC | | | 0.42 | Ω | | 3 |
| Rated DC current (max) | IDC | | | 350 | mA | Applied current to coil; inductance shall be less than 10% of initial value | 3 |
| Inductance tolerance (tolerance code B) | | -0.1 | | 0.1 | nH | Tolerance code B = ±0.1nH per part-numbering note | 3 |
| Operating temperature range | | -55 | | 125 | °C | Including self-temperature rise | 3 |
| Inductance (nominal) | L | | 4.7 | | nH | | 3 |
## CAD (KiCad official)
- Symbol: `CHQ0603T-4N7B-HU`
- Footprint: `Inductor_SMD:L_0201_0603Metric`
- 3D model: 0201 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Chilisin Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590910282161987584) (12 pp, sha256 `1d3ddeeb1e8c5862`, retrieved 2026-10-20, 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/chq0603t-4n7b-hu-datasheet.pdf)