FRC0603F5600TS
FOJAN
Needs validationlow risk
A 560Ω resistor in the same 0603 package, offering the closest parametric match.
Best Alternatives to 0603WAF5490T5E
Find reliable substitutes for the UNI-ROYAL 0603WAF5490T5E resistor. This page provides a detailed analysis of pin-compatible alternatives, including high-precision and automotive-grade options, to help you make an informed sourcing decision.
AI replacement insight
Electrical risklow
Resistance values differ slightly. Verify circuit tolerance for values between 510Ω and 590Ω.
Package risklow
All candidates share the same 0603 package, ensuring form and fit compatibility.
Can it be replaced directly?
Direct replacement for 0603WAF5490T5E should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
FRC0603F5600TS is the best alternative due to its very close resistance value (560Ω vs 549Ω) and matching key specifications.
Main risk
The primary risk is the deviation in resistance. All suggested alternatives are within a +/-8% range of the target's 549Ω value.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0603WAF5490T5E | FRC0603F5600TS | AC0603FR-07510RL | ERA3AEB511V | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 549 Ω | 560 Ω | 510 Ω | 510 Ω | 560 Ω / 510 Ω / 590 Ω — Closest value, ~2% deviation.; AC0603FR-07510RL: Value is ~7% lower.; ERA3AEB511V: Value is ~7% lower.; 0603WAF5900T5E: Value is ~7.5% higher. |
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Identical package and pin count.; AC0603FR-07510RL: matched; ERA3AEB511V: matched; 0603WAF5900T5E: matched |
| Tolerance | 1 % | 1 % | 1 % | 0.1 % | 1 % / 0.1 % — matched; AC0603FR-07510RL: matched; ERA3AEB511V: Tighter tolerance is an upgrade.; 0603WAF5900T5E: matched |
| Power | 0.1 W | 0.1 W | - | - | 0.1 W — matched |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | ±25 ppm/°C | ±100 ppm/°C / ±25 ppm/°C — matched; ERA3AEB511V: Lower TCR is an upgrade. |
| Application | Commercial | - | AEC-Q200 | - | AEC-Q200 — Automotive qualification is an upgrade. |
| Technology | Thick Film | - | - | Thin Film | Thin Film — Thin film offers higher precision. |
| Manufacturer | UNI-ROYAL | - | - | - | UNI-ROYAL — Same manufacturer and series. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0603WAF5490T5E 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.