0402WGF390JTCE
UNI-ROYAL
Needs validationlow risk
A parametric alternative in the same 0402 package with slightly lower resistance.
Best Alternatives to RC0402FR-0740R2L
Reviewing alternatives for the Yageo RC0402FR-0740R2L, a 40.2Ω 1% 0402 chip resistor. Substitutes must match the package and power rating, and have a very close resistance value for consideration.
AI replacement insight
Electrical risklow
Resistance difference is small (<3%), but requires verification.
Package risklow
Kept candidates share the same 0402 package.
Can it be replaced directly?
No exact direct replacement was found among the candidates. The closest options have slightly different resistance values (e.g., 39.2Ω or 39.0Ω) and require engineering review.
Best replacement path
Parametric alternatives with slightly different resistance values.
Main risk
Circuit performance deviation due to resistance mismatch.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | RC0402FR-0740R2L | 0402WGF390JTCE | 0402WGF392JTCE | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | - | 0402 — Same EIA 0402 package. | |
| Resistance | 40.2 Ω | 39.0 Ω | - | 39.2 Ω — Candidate resistance is 2.5% lower. | |
| Tolerance | 1% | 1% | - | 1% — Same tolerance. | |
| Power | 0.0625 W | 0.0625 W | - | 0.0625 W — Same power rating. | |
| Technology | Thick Film | Thick Film | - | Thick Film — Same resistor technology. |
Application & sourcing insights
Questions & answers
The best alternatives are other 0402 resistors with a 0.0625W power rating, 1% tolerance, and resistance very close to 40.2Ω. Candidates like UNI-ROYAL's 0402WGF392JTCE (39.2Ω) are close parametric matches that require review.