
FOJAN
Matches package, resistance, and power, with superior tolerance (±1%) and temperature coefficient (TCR).
RC0805JR-07270RL is a widely used 270Ω, 5%, 1/8W thick film resistor in an 0805 package. Several alternatives exist, including direct upgrades with better performance.
Low if parameters like TCR and tolerance are matched or improved. Medium if TCR is worse or resistance differs.
0805 is a highly standardized package, ensuring mechanical compatibility.
270Ω 0805 resistors are commodity parts with high availability from multiple vendors.
FRC0805F2700TS is a strong candidate for direct replacement, offering superior electrical characteristics in the same 0805 package.
Upgrade to a part with tighter tolerance and TCR, like FRC0805F2700TS, for improved performance at a similar price point.
The main risk is using a substitute with a worse Temperature Coefficient (TCR), which can cause resistance drift in environments with temperature changes.

FOJAN
Matches package, resistance, and power, with superior tolerance (±1%) and temperature coefficient (TCR).
| Feature / factor | RC0805JR-07270RL | FRC0805F2700TS | FRC0805F2800TS | FRC0805J271 TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Matches standard 0805 footprint.; FRC0805F2800TS: Matches standard 0805 footprint.; FRC0805J271 TS: Matches standard 0805 footprint.; 0805W8J0271T5E: Matches standard 0805 footprint. |
| Resistance | 270.0 Ω | 270.0 Ω | 280.0 Ω | 270.0 Ω | 270.0 Ω / 280.0 Ω — matched; FRC0805F2800TS: 3.7% higher resistance. May be acceptable.; FRC0805J271 TS: matched; 0805W8J0271T5E: matched |
| Tolerance | ±5.0% | ±1.0% | ±1.0% | ±5.0% | ±1.0% / ±5.0% — Tighter tolerance provides higher precision.; FRC0805F2800TS: Tighter tolerance is an upgrade.; FRC0805J271 TS: matched; 0805W8J0271T5E: matched |
| Tcr | ±200 ppm/°C | ±100 ppm/°C | ±100 ppm/°C | ±400 ppm/°C | ±100 ppm/°C / ±400 ppm/°C / Not specified — Better TCR improves stability over temperature.; FRC0805F2800TS: Better TCR is an upgrade.; FRC0805J271 TS: Candidate has worse temperature stability.; 0805W8J0271T5E: TCR is a key parameter for stability. |
| Power | 0.125 W | 0.125 W | - | 0.125 W | 0.125 W — matched; FRC0805J271 TS: matched |
FRC0805F2700TS is a strong alternative, offering tighter tolerance (±1%) and a better TCR (±100 ppm/°C) in the same 0805 package, making it a potential upgrade.