FRC0805F1303TS
FOJAN
Needs validationlow risk
Strong pin-compatible candidate with identical package, power, and tolerance, but slightly lower resistance.
Best Alternatives to FRC0805F1333TS
Finding a substitute for the FRC0805F1333TS 133kΩ resistor involves balancing component availability with performance. This page reviews several pin-compatible and parametric alternatives, highlighting key differences to ensure a successful replacement.
AI replacement insight
Electrical risklow
Resistance differs slightly. For most general-purpose applications, this is a low risk. For precision circuits, analysis is required.
Package risklow
All viable candidates use the same standard 0805 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for FRC0805F1333TS should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
FRC0805F1303TS (FOJAN) and RC0805FR-07130KL (Yageo) are the strongest candidates. They match all key parameters except for a minor -2.25% difference in resistance (130kΩ vs 133kΩ), which requires engineering validation.
Main risk
The primary risk is the slight difference in resistance values. For sensitive circuits like precision voltage dividers or filter networks, a deviation of even a few percent can affect performance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | FRC0805F1333TS | FRC0805F1303TS | RC0805FR-07130KL | FRC0805F1243TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 | 0805 | 0805 | 0805 — Form factor matches.; RC0805FR-07130KL: Form factor matches.; FRC0805F1243TS: Form factor matches.; FRC0805F1433TS: Form factor matches. |
| Resistance | 133 kΩ | 130 kΩ | 130 kΩ | 124 kΩ | 130 kΩ / 124 kΩ / 143 kΩ — Candidate resistance is 2.25% lower. Application tolerance must be checked.; RC0805FR-07130KL: Candidate resistance is 2.25% lower. Application tolerance must be checked.; FRC0805F1243TS: Candidate resistance is 6.7% lower. Application tolerance must be checked.; FRC0805F1433TS: Candidate resistance is 7.5% higher. Application tolerance must be checked. |
| Tolerance | ±1% | ±1% | ±1% | - | ±1% — Precision matches.; RC0805FR-07130KL: Precision matches. |
| Power | 0.125 W | 0.125 W | 0.125 W | 0.125 W | 0.125 W — Power rating matches. No derating.; RC0805FR-07130KL: Power rating matches. Corrected from data error (1.0W).; FRC0805F1243TS: Power rating matches.; FRC0805F1433TS: Power rating matches. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | ±100 ppm/°C | - | ±100 ppm/°C — Temperature coefficient matches.; RC0805FR-07130KL: Temperature coefficient matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FRC0805F1333TS 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.