MFR0W4F2200A50
UNI-ROYAL
Needs validationlow risk
A pin-compatible alternative from UNI-ROYAL with matching resistance, tolerance, and power rating.
Best Alternatives to MFR-25FBF52-220R
Finding a substitute for the Yageo MFR-25FBF52-220R 220 Ohm 1% 0.25W resistor requires matching key electricals and package. Several alternatives exist, including direct cross-vendor matches and upgraded parts with higher power ratings.
AI replacement insight
Electrical risklow
Key parameters are matched by several candidates, but TCR should be verified.
Package risklow
All viable candidates are in the same Axial package.
Sourcing risklow
Multiple vendors offer suitable alternatives, including direct crosses and upgrades.
Can it be replaced directly?
Direct replacement for MFR-25FBF52-220R should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Upgrade to Vishay's CMF55220R00FHEK for higher power (0.5W) and better TCR (±50ppm/°C), or use UNI-ROYAL's MFR0W4F2200A50 as a direct cross-vendor alternative.
Main risk
The main risk when using a cross-vendor alternative is ensuring secondary parameters like Temperature Coefficient (TCR) and long-term stability meet the application's requirements.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | MFR-25FBF52-220R | MFR0W4F2200A50 | MFR-25FRF52-220R | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | Axial, 2-pin | Axial, 2-pin | nan | Axial, 2-pin / nan — Matches form factor.; MFR-25FRF52-220R: Data missing, but MPN implies Axial. | |
| Resistance | 220.0 Ω | 220.0 Ω | 220 Ω | 220.0 Ω / 220 Ω — Identical resistance value.; MFR-25FRF52-220R: Inferred from MPN and summary. | |
| Tolerance | 1.0 % | 1.0 % | 1 % | 1.0 % / 1 % — Identical precision.; MFR-25FRF52-220R: Inferred from MPN. | |
| Power | 0.25 W | 0.25 W | 0.25 W | 0.25 W — Identical power rating, no extra margin.; MFR-25FRF52-220R: Inferred from MPN. | |
| Tcr | ±100 ppm/°C | Unknown | - | Unknown — Candidate TCR not found in structured data. |
Application & sourcing insights
Questions & answers
Verified drop-in options for MFR-25FBF52-220R 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.