# CRCW0402270RFKEDHP

**VISHAY** · Global Sourcing Parts · 0402

CRCW0402270RFKEDHP from VISHAY, in a 0402. 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 | VISHAY |
| Package | 0402 |
| Category | Global Sourcing Parts |
| 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 %, code F) |  | -1 |  | 1 | % |  | 2 |
| Temperature coefficient of resistance (±100 ppm/K, code K) | TCR | -100 |  | 100 | ppm/K |  | 2 |
| Rated dissipation, P70 | P70 |  |  | 0.2 | W | P70 (rated at 70 °C ambient) | 1 |
| Operating voltage, Umax ACRMS/DC | Umax |  |  | 50 | V | ACRMS/DC | 1 |
| Permissible voltage against ambient (insulation) | Uins |  |  | 75 | V | 1 min | 1 |
| Permissible film temperature | ϑF max |  |  | 155 | °C |  | 1 |
| Operating temperature range |  | -55 |  | 155 | °C |  | 1 |
| Max. resistance change at P70 for resistance range /ΔR/R/ | ΔR/R |  |  | 2 | % | at P70, after 1000 h | 1 |
| Max. resistance change at P70 for resistance range /ΔR/R/ | ΔR/R |  |  | 4 | % | at P70, after 8000 h | 1 |
| Thermal resistance for specified power rating | Rth |  |  | 110 | K/W | required for specified power rating (note 3) | 1 |

## CAD (KiCad official)

- Symbol: `CRCW0402270RFKEDHP`
- Footprint: `Resistor_SMD:R_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [VISHAY datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589838057358073856) (10 pp, sha256 `a4bbdbded4d6abb0`, retrieved 2026-10-18, 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/crcw0402270rfkedhp-datasheet.pdf)