RC-01U2R20FT
FH (Guangdong Fenghua Advanced Tech)
Needs validationmedium risk
A form-fit match with identical primary ratings, but a wider temperature coefficient requires review.
Best Alternatives to RC0201FR-072R2L
Yageo's RC0201FR-072R2L is a common 2.2Ω, 1% tolerance, 0201 thick film resistor used in a wide range of surface-mount applications. This analysis reviews potential alternatives, highlighting key differences in electrical parameters and physical packages to guide your selection process.
AI replacement insight
Electrical riskmedium
Substitutes may have wider tolerance or TCR, impacting circuit performance.
Package riskhigh
Functional alternates have larger packages (0805, 1206, 1210) and are not drop-in replacements.
Sourcing risklow
2.2Ω 0201 resistors are a common component type with many manufacturers.
Can it be replaced directly?
No exact drop-in replacement with identical parameters has been identified. The closest form-fit alternatives have weaker parametric specifications (TCR or tolerance) that require engineering review.
Best replacement path
For a direct physical replacement, RC-01U2R20FT is the closest option, but its wider TCR must be evaluated for the specific application. If board space allows, a larger package like FRC0805F2R20TS offers higher power but also has a wider TCR and requires a layout change.
Main risk
The primary risk for same-package substitutes is parametric degradation (wider tolerance or TCR). For different-package parts, the main risk is the requirement for a PCB layout redesign.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC0201FR-072R2L | RC-01U2R20FT | RC0201JR-072R2L | FRC1210F2R20TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0201 | 0201 | 0201 | 1210 | 0201 / 1210 / 1206 — Form and fit are identical.; RC0201JR-072R2L: Form and fit are identical.; FRC1210F2R20TS: Much larger package requires PCB redesign.; FRC1206F2R20TS: Larger package requires PCB redesign. |
| Resistance | 2.2Ω | 2.2Ω | 2.2Ω | 2.2Ω | 2.2Ω — matched; RC0201JR-072R2L: matched; FRC1210F2R20TS: matched; FRC1206F2R20TS: matched |
| Tolerance | ±1% | ±1% | ±5% | ±1% | ±1% / ±5% — matched; RC0201JR-072R2L: Wider tolerance may not be suitable for precision circuits.; FRC1210F2R20TS: matched; FRC1206F2R20TS: matched |
| Power | 0.05W | 0.05W | 0.05W | 0.5W | 0.05W / 0.5W / 0.25W — matched; RC0201JR-072R2L: matched; FRC1210F2R20TS: Significantly higher power rating.; FRC1206F2R20TS: Higher power rating. |
| Tcr | -100 to +350 ppm/°C | ±400ppm/℃ | -100 to +350 ppm/°C | - | ±400ppm/℃ / -100 to +350 ppm/°C / Missing — Wider TCR may affect stability over temperature.; RC0201JR-072R2L: matched; FRC1206F2R20TS: TCR not specified in provided data. |
Application & sourcing insights
Questions & answers
The best alternative depends on your design constraints. For a near drop-in replacement, RC-01U2R20FT is a strong candidate but has a wider temperature coefficient that needs review. If you can change your PCB layout, FRC1206F2R20TS offers higher power handling with the same resistance and tolerance.