component
CRCW04022K20FKED
Public Made by Adomby adom
VISHAY Global Sourcing Parts, 0402. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCRCW04022K20FKED
VISHAY · Global Sourcing Parts · 0402
CRCW04022K20FKED 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 (code F) | -1 | 1 | % | F = ±1 %, per part-numbering table | 3 | ||
| Temperature coefficient (code K) | TCR | -100 | 100 | ppm/K | K = ±100 ppm/K; measured at (20/-55/20) °C and (20/155/20) °C | 7 | |
| Rated dissipation | P70 | 0.063 | W | at 70 °C ambient; applies only if permitted film temperature not exceeded | 1 | ||
| Operating voltage (AC RMS/DC) | Umax | 50 | V | AC RMS / DC | 1 | ||
| Operating temperature range | -55 | 155 | °C | 1 | |||
| Permissible film temperature | ϑF max | 155 | °C | 1 | |||
| Max resistance change at P70, 1000 h | /ΔR/R/ | 1 | % | P70, 1000 h | 1 | ||
| Max resistance change at P70, 8000 h | /ΔR/R/ | 2 | % | P70, 8000 h | 1 | ||
| Permissible voltage against ambient (insulation) | Uins | 75 | V | 1 min | 1 | ||
| Endurance at 70 °C, 1000 h, stability class 1 (R change) | -1 | 1 | % | 70 °C; 1000 h; U = Umax or 2 x Umax whichever less severe; 1.5 h on, 0.5 h off; plus ±0.05 Ω as printed | 7 | ||
| Endurance at 70 °C, 8000 h, stability class 1 (R change) | -2 | 2 | % | 70 °C; 8000 h; plus ±0.1 Ω as printed | 7 | ||
| Endurance at upper category temperature, 1000 h, stability class 1 (R change) | -1 | 1 | % | 155 °C; 1000 h; plus ±0.05 Ω as printed | 7 | ||
| Damp heat, steady state, 56 days, stability class 1 (R change) | -1 | 1 | % | (40 ± 2) °C; 56 days; (93 ± 3) % RH; plus ±0.05 Ω as printed | 7 | ||
| Short time overload, 5 s, stability class 1 (R change) | -2 | 2 | % | U = 2.5 x Umax or 2 x Umax whichever less severe; 5 s; plus ±0.05 Ω as printed | 7 |
CAD (KiCad official)
- Symbol:
CRCW04022K20FKED - Footprint:
Resistor_SMD:R_0402_1005Metric - 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files:
crcw04022k20fked-etched.step/crcw04022k20fked-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);crcw04022k20fked.step/crcw04022k20fked.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: VISHAY datasheet (10 pp, sha256
375d9b279865270b, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).