# MFSA0612R0020FDM

**EATON** · Chip Resistor - Surface Mount · 0612

MFSA0612R0020FDM from EATON, in a 0612. 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 resistor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised resistor; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | EATON |
| Package | 0612 |
| Category | Resistors |
| 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 |
|---|---|---|---|---|---|---|---|
| Resistance tolerance |  | -1 |  | 1 | % | Part-number code F (±1%) | 4 |
| Temperature coefficient of resistance (TCR) |  | -75 |  | 75 | ppm/°C |  | 4 |
| Rated power | P |  |  | 1.5 | W | Power rating code D (1.5 W) | 4 |
| Operating temperature |  | -55 |  | 155 | °C |  | 4 |
| Insulation resistance |  | 100 |  |  | MΩ |  | 6 |
| Resistance value |  |  | 2 |  | mΩ | Part-number code 0020 (R0020 = 2.0 mΩ) | 4 |

## CAD (KiCad official)

- Symbol: `MFSA0612R0020FDM`
- Footprint: `Resistor_SMD:R_0612_1632Metric`
- 3D model: 0612 (KiCad packages3D, STEP)
- 3D model files: `mfsa0612r0020fdm-etched.step` / `mfsa0612r0020fdm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `mfsa0612r0020fdm.step` / `mfsa0612r0020fdm.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [EATON datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602546342317207552) (7 pp, sha256 `44e6e621a2389ade`, retrieved 2026-10-15, 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/mfsa0612r0020fdm-datasheet.pdf)