FRC0603F2553TS
FOJAN
Needs validationlow risk
A parametric alternative with lower resistance (255kΩ vs 274kΩ).
Best Alternatives to 0603WAF2743T5E
Find and compare alternatives for the UNI-ROYAL 0603WAF2743T5E, a 274kΩ 1% 0.1W 0603 chip resistor. This page lists parametric alternatives that require engineering review before substitution.
AI replacement insight
Electrical risklow
Resistance value differs. Impact is application-dependent but often negligible for general-purpose use.
Package risklow
All suggested alternatives use the same standard 0603 package.
Sourcing risklow
The suggested alternatives are common resistor values available from multiple large manufacturers.
Can it be replaced directly?
No exact drop-in replacement with 274kΩ resistance is listed. The closest options have slightly different resistance values and require engineering validation.
Best replacement path
Use a parametric alternative with a nearby standard resistance value (e.g., 261kΩ, 287kΩ) and verify in-circuit performance.
Main risk
The primary risk is the deviation from the original 274kΩ resistance, which could affect circuit performance in sensitive applications.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0603WAF2743T5E | FRC0603F2553TS | FRC0603F2613TS | FRC0603F2873TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Package size matches.; FRC0603F2613TS: Package size matches.; FRC0603F2873TS: Package size matches.; FRC0603F2943TS: Package size matches. |
| Resistance | 274 kΩ | 255 kΩ | 261 kΩ | 287 kΩ | 255 kΩ / 261 kΩ / 287 kΩ / 294 kΩ — Resistance is 6.9% lower. Verify circuit impact.; FRC0603F2613TS: Resistance is 4.7% lower. Verify circuit impact.; FRC0603F2873TS: Resistance is 4.7% higher. Verify circuit impact.; FRC0603F2943TS: Resistance is 7.3% higher. Verify circuit impact. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Tolerance matches.; FRC0603F2613TS: Tolerance matches.; FRC0603F2873TS: Tolerance matches.; FRC0603F2943TS: Tolerance matches. |
| Power | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W / 0.1W / 1.0W — Power rating matches.; FRC0603F2613TS: Power rating matches.; FRC0603F2873TS: Power rating matches.; FRC0603F2943TS: Conflicting data. Datasheet implies 0.1W, matching target. Some sources list 1.0W. Verification required. |
Application & sourcing insights
Questions & answers
The best alternative depends on your circuit's tolerance for resistance change. Parts like FRC0603F2873TS (287kΩ) or RC0603FR-07261KL (261kΩ) are strong candidates but require review.