# SCBG160808U222T

**Yanchuang** · Ferrite Beads · 0603

SCBG160808U222T from Yanchuang, in a 0603. 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 | Terminal 1 | passive | First end-termination (a1) of the SCBG160808U222T chip ferrite bead, 2200Ω ±25% at 100MHz, DCR 1.20Ω max, rated current 50mA max. |
| 2 | Terminal 2 | passive | Second end-termination (a2) of the SCBG160808U222T chip ferrite bead, unpolarized and interchangeable with terminal 1, 0.3±0.2mm termination width. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Yanchuang |
| Package | 0603 |
| Category | Filters |
| 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 |
|---|---|---|---|---|---|---|---|
| DC resistance (DCR) max | DCR |  |  | 1.2 | Ω | DCR measured with Agilent 34420A or equivalent | 9 |
| Rated current (Ir) max | Ir |  |  | 50 | mA | Current at which surface temperature rises 20°C and reaches thermal equilibrium under continuous DC | 9 |
| Impedance tolerance |  | -25 |  | 25 | % | Impedance Z at test frequency 100 MHz | 9 |
| Impedance change after reliability tests |  | -20 |  | 20 | % | Before/after solder heat, vibration, drop, temperature cycle, high-temperature load and damp-heat load tests | 4 |
| Operating temperature range (unpackaged part) |  | -55 |  | 125 | °C | Working and operating temperature of unpackaged single component | 7 |
| Storage temperature (packaged product) |  |  |  | 40 | °C | Packaged product storage environment | 7 |
| Storage relative humidity (packaged product) |  |  |  | 70 | %RH | Packaged product storage environment | 7 |
| Impedance Z nominal | Z |  | 2200 |  | Ω | Test frequency 100 MHz | 9 |

## CAD (KiCad official)

- Symbol: `SCBG160808U222T`
- Footprint: `Inductor_SMD:L_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `scbg160808u222t-etched.step` / `scbg160808u222t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `scbg160808u222t.step` / `scbg160808u222t.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Yanchuang datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588936176048738304) (20 pp, sha256 `a17aea49a7a3600c`, retrieved 2026-10-22, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/scbg160808u222t-datasheet.pdf)