FRC0603F22R0TS
FOJAN
Needs validationlow risk
FOJAN FRC0603F22R0TS is a 22Ω, 1%, 0.1W resistor in a 0603 package, matching key specs.
Best Alternatives to RS-03K22R0FT
Find verified substitutes for the FH RS-03K22R0FT, a 22Ω 1% 0.1W 0603 thick film resistor. This page lists pin-compatible alternatives and parametric options to help you manage your supply chain.
AI replacement insight
Electrical risklow
Low for pin-compatible parts; medium-to-high for parametric alternatives depending on circuit sensitivity.
Package risklow
All candidates share the same 0603 package, ensuring physical compatibility.
Sourcing risklow
Multiple strong alternatives from different vendors are available, reducing sourcing risk.
Can it be replaced directly?
Direct replacement for RS-03K22R0FT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use pin-to-pin compatible parts like Yageo RC0603FR-0722RL for lowest risk.
Main risk
The main risk is using a parametric alternative with wider tolerance (e.g., 5%) in a precision circuit that requires 1%.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | RS-03K22R0FT | FRC0603F22R0TS | RC0603FR-0722RL | 0603WAJ0220T5E | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | - | - | 0603 — Same EIA package size ensures physical compatibility. |
| Resistance | 22.0 Ω | 22.0 Ω | - | - | 22.0 Ω — Resistance value is identical. |
| Tolerance | 1.0 % | 1.0 % | - | - | 5.0 % — Wider tolerance, not suitable for precision circuits. |
| Power | 0.1 W | 0.1 W | - | - | 0.1 W — Power rating is identical. |
| Tcr | ±100ppm/℃ | - | ±100 ppm/°C | - | ±100 ppm/°C — Temperature coefficient matches. |
Application & sourcing insights
Questions & answers
Verified drop-in options for RS-03K22R0FT 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.