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CHQ0603T-3N9B-HU
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Chilisin Elec Inductors (SMD), 0201. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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CHQ0603T-3N9B-HU
Chilisin Elec · Inductors (SMD) · 0201
CHQ0603T-3N9B-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 1 of an unpolarised inductor or ferrite bead; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised inductor or ferrite bead; either orientation. |
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 |
|---|---|---|---|---|---|---|---|
| Inductance tolerance (code B) | -0.1 | 0.1 | nH | Tolerance code B = ±0.1nH | 3 | ||
| Q (min) | 14 | Test frequency 500 MHz | 3 | ||||
| Self-resonant frequency SRF (min) | SRF | 7700 | MHz | 3 | |||
| DC resistance RDC (max) | RDC | 0.41 | Ω | Measured with HP4338B or CHEN HWA 502 | 3 | ||
| DC current IDC (max) | IDC | 350 | mA | Applied current to coil; inductance shall be less than 10% of initial value | 3 | ||
| Operating temperature range | -55 | 125 | °C | Including self-temperature rise | 3 | ||
| Inductance (nominal) | 3.9 | nH | 3 |
CAD (KiCad official)
- Symbol:
CHQ0603T-3N9B-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 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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-3N9B-HU
**Chilisin Elec** · Inductors (SMD) · 0201
CHQ0603T-3N9B-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 1 of an unpolarised inductor or ferrite bead; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised inductor or ferrite bead; either orientation. |
## 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 |
|---|---|---|---|---|---|---|---|
| Inductance tolerance (code B) | | -0.1 | | 0.1 | nH | Tolerance code B = ±0.1nH | 3 |
| Q (min) | | 14 | | | | Test frequency 500 MHz | 3 |
| Self-resonant frequency SRF (min) | SRF | 7700 | | | MHz | | 3 |
| DC resistance RDC (max) | RDC | | | 0.41 | Ω | Measured with HP4338B or CHEN HWA 502 | 3 |
| DC current IDC (max) | IDC | | | 350 | mA | Applied current to coil; inductance shall be less than 10% of initial value | 3 |
| Operating temperature range | | -55 | | 125 | °C | Including self-temperature rise | 3 |
| Inductance (nominal) | | | 3.9 | | nH | | 3 |
## CAD (KiCad official)
- Symbol: `CHQ0603T-3N9B-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/8590909453111799808) (12 pp, sha256 `1d3ddeeb1e8c5862`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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-3n9b-hu-datasheet.pdf)