# FTC252012S2R2MBCA

**cjiang Changjiang Microelectronics Tech** · Power Inductors · 1008

FTC252012S2R2MBCA from cjiang Changjiang Microelectronics Tech, in a 1008. 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 | Inductor terminal electrode on one end of the FTC252012S body (electrode width E = 0.85±0.2 mm, recommended land pad A/Typ 2.60 mm, B/Typ 0.70 mm gap, C/Typ 2.10 mm). |
| 2 | 2 | passive | Inductor terminal electrode on the opposite end of the FTC252012S body, interchangeable with the other terminal (2.2 µH ±20% at 1 MHz, 0 A for FTC252012S2R2MBCA). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | cjiang Changjiang Microelectronics Tech |
| Package | 1008 |
| Category | Inductors, Coils, Chokes |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `FTC252012S2R2MBCA`
- Footprint: `Inductor_SMD:L_1008_2520Metric`
- 3D model: 1008 (KiCad packages3D, STEP)
- 3D model files: `ftc252012s2r2mbca-etched.step` / `ftc252012s2r2mbca-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ftc252012s2r2mbca.step` / `ftc252012s2r2mbca.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [cjiang Changjiang Microelectronics Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757241365229527040) (61 pp, sha256 `146e29e9a6233da0`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/ftc252012s2r2mbca-datasheet.pdf)