25121WF330KT4E
UNI-ROYAL
Needs validationmedium risk
A 2512 resistor with the same power and tolerance, but with a slightly lower resistance of 3.3Ω.
Best Alternatives to FRC2512F3R60TS
FRC2512F3R60TS is a 3.6Ω, 1W, 1% tolerance thick film resistor in a 2512 package. While direct replacements are uncommon, several pin-compatible alternatives with nearby standard resistance values are available.
AI replacement insight
Electrical risklow
Resistance differs by ~8%. This is a small change but requires engineering review for precision circuits.
Package risklow
All suggested alternatives share the same 2512 package, ensuring form and fit compatibility.
Sourcing risklow
The 3.3Ω and 3.9Ω alternatives are common E24 values from multiple major manufacturers, improving availability.
Can it be replaced directly?
No direct, drop-in replacement with 3.6Ω resistance was found. However, several pin-compatible alternatives with slightly different resistance values (3.3Ω or 3.9Ω) are available.
Best replacement path
Parametric Alternative
Main risk
The primary risk is the change in resistance, which may affect circuit timing, biasing, or current limiting depending on the application.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FRC2512F3R60TS | 25121WF330KT4E | 25121WF390KT4E | FRC2512F3R30TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 2512 | 2512 | 2512 | 2512 | 2512 — Package size matches.; 25121WF390KT4E: Package size matches.; FRC2512F3R30TS: Package size matches.; RC2512FK-073R3L: Package size matches. |
| Power | 1.0 W | 1.0 W | 1.0 W | 1.0 W | 1.0 W — Power rating matches.; 25121WF390KT4E: Power rating matches.; FRC2512F3R30TS: Power rating matches.; RC2512FK-073R3L: Power rating matches. |
| Resistance | 3.6 Ω | 3.3 Ω | 3.9 Ω | 3.3 Ω | 3.3 Ω / 3.9 Ω — Resistance is ~8.3% lower. Circuit impact must be evaluated.; 25121WF390KT4E: Resistance is ~8.3% higher. Circuit impact must be evaluated.; FRC2512F3R30TS: Resistance is ~8.3% lower. Circuit impact must be evaluated.; RC2512FK-073R3L: Resistance is ~8.3% lower. Circuit impact must be evaluated. |
| Tolerance | 1.0% | 1.0% | 1.0% | 1.0% | 1.0% — Tolerance matches.; 25121WF390KT4E: Tolerance matches.; FRC2512F3R30TS: Tolerance matches.; RC2512FK-073R3L: Tolerance matches. |
| Tcr | Not specified | - | - | - | ±200 ppm/°C — Candidate TCR is specified; target TCR is not, but this is typical for the class. |
Application & sourcing insights
Questions & answers
The best alternatives for FRC2512F3R60TS are resistors in the same 2512 package with 1W power and 1% tolerance, but with nearby standard resistance values like 3.3Ω (e.g., FRC2512F3R30TS, RC2512FK-073R3L) or 3.9Ω (e.g., 25121WF390KT4E).