# CS160808-2R2K

**BOURNS** · Inductors (SMD) · 0603

CS160808-2R2K from BOURNS, 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 | 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 | BOURNS |
| Package | 0603 |
| 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 | L |  | 2.2 |  | µH |  | 1 |
| Inductance tolerance (suffix K) |  | -10 |  | 10 | % | Suffix K = ±10% | 1 |
| SRF | SRF | 45 | 60 |  | MHz |  | 1 |
| Q | Q |  | 50 |  |  | Test frequency 10 MHz (L,Q) | 1 |
| DCR | DCR |  |  | 900 | mΩ |  | 1 |
| Rated current (I rms) | I rms |  |  | 50 | mA |  | 1 |
| Temperature rise |  |  |  | 20 | °C | At rated current | 1 |
| Operating temperature |  | -55 |  | 125 | °C |  | 1 |
| Storage temperature |  | -55 |  | 125 | °C |  | 1 |
| Resistance to soldering heat |  |  |  | 260 | °C | 10 seconds | 1 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin | Terminal.....................................Ag/Ni/Sn Packaging..................4,000 pcs. per reel | 1 |

## CAD (KiCad official)

- Symbol: `CS160808-2R2K`
- Footprint: `Inductor_SMD:L_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `cs160808-2r2k-etched.step` / `cs160808-2r2k-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cs160808-2r2k.step` / `cs160808-2r2k.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [BOURNS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899849340637184) (2 pp, sha256 `16000b2b4c42d0f8`, retrieved 2026-10-20, 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/cs160808-2r2k-datasheet.pdf)