# HCB1005KF-301T10

**TAI TECH** · Ferrite Beads · 0402

HCB1005KF-301T10 from TAI TECH, 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 end termination of the ferrite chip bead (300Ω ±25% at 100MHz, 0.20Ω max DC resistance, 1000mA max rated current); the part is non-polarized. |
| 2 | 2 | passive | Other end termination of the ferrite chip bead (300Ω ±25% at 100MHz, 0.20Ω max DC resistance, 1000mA max rated current); the part is non-polarized. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TAI TECH |
| Package | 0402 |
| Category | Filters |
| 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 |
|---|---|---|---|---|---|---|---|
| Impedance | Z |  | 300 |  | Ω | at 100 MHz, catalog attribute (LCSC C356957) | catalog |
| Tolerance |  | -25 |  | 25 | % | catalog attribute (LCSC C356957) | catalog |
| Rated current |  |  |  | 1 | A | catalog attribute (LCSC C356957) | catalog |

## CAD (KiCad official)

- Symbol: `HCB1005KF-301T10`
- Footprint: `Inductor_SMD:L_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TAI TECH datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755802200163524608) (6 pp, sha256 `e5d3faa56d06e265`, 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/hcb1005kf-301t10-datasheet.pdf)