
UNI-ROYAL
Strong match with identical key specs and an improved temperature coefficient (TCR).
FRC0805F2R40TS is a general-purpose 2.4Ω, 1% tolerance, 0.125W thick film resistor in a standard 0805 package. This page reviews potential substitutes, highlighting key parametric differences for your design.
All reviewed candidates use the same 0805 package.
Risk varies. One strong match exists; others have different resistance or tolerance.
Yes, 0805W8F240KT5E is a direct replacement candidate for FRC0805F2R40TS, matching package, resistance, tolerance, and power.
The most direct replacement is 0805W8F240KT5E, which matches all critical parameters and offers an improved TCR.
The main risk with other alternatives is a mismatch in resistance value or a wider tolerance, which requires circuit re-evaluation.

UNI-ROYAL
Strong match with identical key specs and an improved temperature coefficient (TCR).
| Feature / factor | FRC0805F2R40TS | 0805W8F240KT5E | FRC0805J2R4TS | AC0805FR-072R2L | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 2.4 Ω | 2.4 Ω | 2.4 Ω | 2.2 Ω | 2.4 Ω / 2.2 Ω — Resistance matches target.; FRC0805J2R4TS: Resistance matches target.; AC0805FR-072R2L: Different resistance value requires analysis.; FRC0805F2R20TS: Different resistance value requires analysis. |
| Tolerance | ±1% | ±1% | ±5% | - | ±1% / ±5% — Tolerance matches target.; FRC0805J2R4TS: Wider tolerance is a significant downgrade.; FRC0805F2R20TS: Tolerance matches target. |
| Power | 0.125 W | 0.125 W | 0.125 W | 1.0 W | 0.125 W / 1.0 W — Power rating matches target.; FRC0805J2R4TS: Power rating matches target.; AC0805FR-072R2L: Significantly higher power rating.; FRC0805F2R20TS: Power rating matches target. |
| Tcr | ±400 ppm/°C | ±100 ppm/°C | - | ±200 ppm/°C | ±100 ppm/°C / ±200 ppm/°C — Candidate has a better (lower) TCR.; AC0805FR-072R2L: Candidate has a better (lower) TCR. |
| Package | 0805 (2012 Metric) | 0805 | 0805 | 0805 | 0805 / 0805 (2012 Metric) — Package size matches.; FRC0805J2R4TS: Package size matches.; AC0805FR-072R2L: Package size matches.; FRC0805F2R20TS: Package size matches. |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Automotive grade, an upgrade. |
0805W8F240KT5E by UNI-ROYAL is a strong candidate, matching resistance, tolerance, power, and package, with a better temperature coefficient (TCR).