0402WGF4303TCE
UNI-ROYAL
Needs validationlow risk
This UNI-ROYAL resistor is a strong pin-compatible match with the same resistance, tolerance, power rating, and 0402 package.
Best Alternatives to RC0402FR-07430KL
Finding a replacement for the Yageo RC0402FR-07430KL 430kΩ resistor involves matching the 0402 package, ±1% tolerance, and 0.0625W power rating. Several alternatives exist, including direct matches and options with slightly different resistance values.
AI replacement insight
Electrical riskmedium
Primary risk is from using a part with a different resistance value. This requires circuit analysis.
Package risklow
All suggested alternatives use the same standard 0402 package, minimizing layout or assembly issues.
Can it be replaced directly?
Direct replacement for RC0402FR-07430KL 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 RC0402FR-07430KL, then review parametric alternatives for package and electrical fit.
Main risk
Using a substitute with a different resistance value, which can alter circuit timing, biasing, or feedback loops.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC0402FR-07430KL | 0402WGF4303TCE | RC0402FR-07392KL | RC0402FR-07464KL | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 430kΩ | 430kΩ | 392kΩ | 464kΩ | 430kΩ / 392kΩ / 464kΩ / 402kΩ — Exact match.; RC0402FR-07392KL: Resistance is ~8.8% lower. Requires review.; RC0402FR-07464KL: Resistance is ~7.9% higher. Requires review.; RTT024023FTH: Resistance is ~6.5% lower. Requires review. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Exact match.; RC0402FR-07392KL: Exact match.; RC0402FR-07464KL: Exact match.; RTT024023FTH: Exact match. |
| Power | 0.0625W | 0.0625W | 0.0625W | 0.0625W | 0.0625W — Power rating matches.; RC0402FR-07392KL: Power rating matches.; RC0402FR-07464KL: Power rating matches.; RTT024023FTH: Power rating matches. |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Package size matches.; RC0402FR-07392KL: Package size matches.; RC0402FR-07464KL: Package size matches.; RTT024023FTH: Package size matches. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — Temperature coefficient matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC0402FR-07430KL 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.