# LMN25HF2P0R002S

**prosemi** · Current Sense Resistors / Shunt Resistors · 2512

LMN25HF2P0R002S from prosemi, 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 | 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 | prosemi |
| Package | 2512 |
| 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 value (code R002) | R |  | 2 |  | mΩ | Resistance code R002 = 2 mΩ | 1 |
| Resistance tolerance (code F) |  | -1 |  | 1 | % | Tolerance code F: ±1.0% | 1 |
| Temperature coefficient of resistance (TCR) |  | -50 |  | 50 | ppm/°C | Standard TCR, LMN25H 2W&3W | 1 |
| Power rating | P |  |  | 2 | W | Power at 70°C, power code 2P0 | 1 |
| Operating temperature range |  | -55 |  | 170 | °C |  | 1 |
| Resistance range (narrow electrode) |  | 0.002 |  | 0.1 | Ω | Narrow electrode, R002-R100 | 2 |
| Short time overload resistance change |  | -0.5 |  | 0.5 | % | 5 times rated power for 5 s; measured after 24 h standing | 4 |
| Resistance to soldering heat resistance change |  | -0.5 |  | 0.5 | % | 260±5°C, 10±1 s | 4 |
| Temperature cycling resistance change |  | -0.5 |  | 0.5 | % | -55°C (30 min)/+125°C (30 min), 1000 cycles | 4 |
| Low temperature storage resistance change |  | -0.5 |  | 0.5 | % | -55°C, 1000 h, no power | 4 |
| High temperature storage resistance change |  | -1 |  | 1 | % | 125°C, 1000 h, no power | 4 |
| Bias humidity resistance change |  | -0.5 |  | 0.5 | % | +85°C, 85% RH, 10% bias, 1000 h | 4 |
| Operational life resistance change |  | -1 |  | 1 | % | 70°C ±2°C, 1000 h, rated power 1.5 h ON / 0.5 h OFF | 4 |
| Joint strength of solder resistance change |  | -0.5 |  | 0.5 | % | Bending test plate, JIS-C5201 | 4 |
| Peak reflow temperature | TP |  |  | 260 | °C | Pb-free reflow; time within 5°C of peak 20-40 s | 3 |
| Wave soldering temperature |  |  |  | 260 | °C | 10 s max | 3 |
| Hand soldering temperature |  |  |  | 350 | °C | 5 s max | 3 |

## CAD (KiCad official)

- Symbol: `LMN25HF2P0R002S`
- Footprint: `Resistor_SMD:R_2512_6332Metric`
- 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files: `lmn25hf2p0r002s-etched.step` / `lmn25hf2p0r002s-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmn25hf2p0r002s.step` / `lmn25hf2p0r002s.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [prosemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603082764204068864) (6 pp, sha256 `ec1f6e401e89a413`, retrieved 2026-10-17, 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/lmn25hf2p0r002s-datasheet.pdf)