# FBF25JP-R220-00L

**PSA Prosperity Dielectrics** · Current Sense Resistors / Shunt Resistors · 2512

FBF25JP-R220-00L from PSA Prosperity Dielectrics, in a 2512. 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 | One termination of the FBF25 (2512) power-type current-sensing resistor, 6.30±0.20 mm body length with recommended solder pad 3.70 mm wide by 1.60 mm deep, rated 2W at 70°C with max RCWV 1349 mV and max overload voltage 3017 mV. |
| 2 | Terminal 2 | passive | Second termination of the FBF25 (2512) resistor, interchangeable with terminal 1 (non-polarized), with pad pitch L of 7.60 mm and operating temperature range of -55 to +155 deg.C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PSA Prosperity Dielectrics |
| Package | 2512 |
| Category | Resistors |
| 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 |
|---|---|---|---|---|---|---|---|
| Resistance |  |  | 220 |  | mΩ | nominal, catalog attribute (LCSC C382257) | catalog |
| Tolerance |  | -5 |  | 5 | % | catalog attribute (LCSC C382257) | catalog |
| Rated power |  |  |  | 1 | W | catalog attribute (LCSC C382257) | catalog |
| Temperature coefficient | TCR | -100 |  | 100 | ppm/°C | catalog description (LCSC C382257) | catalog |

## CAD (KiCad official)

- Symbol: `FBF25JP-R220-00L`
- Footprint: `Resistor_SMD:R_2512_6332Metric`
- 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files: `fbf25jp-r220-00l-etched.step` / `fbf25jp-r220-00l-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `fbf25jp-r220-00l.step` / `fbf25jp-r220-00l.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PSA Prosperity Dielectrics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588935243374346240) (10 pp, sha256 `28a2e3521d05b814`, retrieved 2026-11-07, 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/fbf25jp-r220-00l-datasheet.pdf)