RC0201FR-07120KL
Yageo
Needs validationlow risk
Yageo RC0201FR-07120KL is a strong pin-compatible alternative with matching package, resistance, power, and tolerance.
Best Alternatives to RC-01W1203FT
RC-01W1203FT is a common 120kΩ, 1% tolerance, 0.05W resistor in a 0201 package. This page provides verified alternatives and sourcing insights for your design.
AI replacement insight
Electrical riskmedium
Risk is medium if using alternatives with different resistance values; low for direct matches.
Package risklow
Low risk as long as a 0201 package substitute is chosen.
Sourcing risklow
120kΩ 0201 resistors are common and available from multiple vendors.
Can it be replaced directly?
Direct replacement for RC-01W1203FT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The most direct replacement is Yageo RC0201FR-07120KL, which matches all critical parameters. If unavailable, consider parametric alternatives, but verify the impact of the resistance change.
Main risk
The main risk is using a part with a different resistance value (e.g., 110kΩ or 130kΩ), which could alter circuit behavior and requires validation.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | RC-01W1203FT | RC0201FR-07120KL | RC-01W1103FT | 0201WMF1103TEE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0201 | 0201 | 0201 | 0201 | 0201 — Matches target package.; RC-01W1103FT: Matches target package.; 0201WMF1103TEE: Matches target package.; 0201WMF1303TEE: Matches target package. |
| Resistance | 120kΩ | 120kΩ | 110kΩ | 110kΩ | 120kΩ / 110kΩ / 130kΩ — Matches target resistance.; RC-01W1103FT: Resistance is 8.3% lower than target.; 0201WMF1103TEE: Resistance is 8.3% lower than target.; 0201WMF1303TEE: Resistance is 8.3% higher than target. |
| Power | 0.05W | 0.05W | 0.05W | 0.05W | 0.05W — Matches target power rating. Catalog data was inconsistent but datasheet confirms match.; RC-01W1103FT: Matches target power rating.; 0201WMF1103TEE: Matches target power rating.; 0201WMF1303TEE: Matches target power rating. |
| Tolerance | ±1% | ±1% | ±1% | - | ±1% — Matches target tolerance.; RC-01W1103FT: Matches target tolerance. |
| Tcr | ±200ppm/℃ | ±200 ppm/°C | - | Not specified | ±200 ppm/°C / Not specified — Matches target temperature coefficient.; 0201WMF1103TEE: TCR missing from specs, but likely matches per datasheet family.; 0201WMF1303TEE: TCR missing from specs, but likely matches per datasheet family. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RC-01W1203FT 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.