RC0402FR-0742K2L
Yageo
Needs validationlow risk
A pin-compatible alternative from Yageo with identical key electrical and physical parameters.
Best Alternatives to FRC0402F4222TS
Find direct and parametric alternatives for the FRC0402F4222TS, a 42.2kΩ 1% 0.0625W 0402 chip resistor. This guide covers pin-compatible options and alternatives with slight parametric differences.
AI replacement insight
Electrical riskmedium
Risk is low for pin-compatible parts but medium for parametric alternatives where resistance differs.
Package risklow
All suggested alternatives use the same 0402 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for FRC0402F4222TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for FRC0402F4222TS, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is using a parametric alternative with a different resistance value without verifying circuit compatibility.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | FRC0402F4222TS | RC0402FR-0742K2L | 0402WGF4222TCE | CRCW040240K2FKED | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Form factor matches.; 0402WGF4222TCE: Form factor matches.; CRCW040240K2FKED: Form factor matches. |
| Resistance | 42.2 kΩ | 42.2 kΩ | 42.2 kΩ | 40.2 kΩ | 42.2 kΩ / 40.2 kΩ — Resistance value is identical.; 0402WGF4222TCE: Resistance value is identical.; CRCW040240K2FKED: Resistance is -4.7% lower. |
| Tolerance | 1.0% | 1.0% | - | - | 1.0% — Tolerance is identical. |
| Power | 0.0625 W | 0.0625 W | 0.0625 W | 0.063 W | 0.0625 W / 0.063 W — Power rating is identical.; 0402WGF4222TCE: Power rating matches based on ES data, despite an artifact data error.; CRCW040240K2FKED: Slightly higher power rating. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | missing | - | ±100 ppm/°C / missing — Temperature coefficient is identical.; 0402WGF4222TCE: TCR value is not available in provided data. |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Candidate is automotive qualified. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FRC0402F4222TS are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.