FRC0603F3481TS
FOJAN
Needs validationlow risk
Pin-compatible substitute with identical resistance, tolerance, power rating, and package.
Best Alternatives to 0603WAF3481T5E
Find verified substitutes for the UNI-ROYAL 0603WAF3481T5E resistor. This page lists pin-compatible replacements and parametric alternatives for the 3.48kΩ, 1%, 0.1W, 0603 chip resistor.
AI replacement insight
Electrical risklow
Low for direct matches; medium for parametric alternatives, requiring verification of resistance change.
Package risklow
All presented candidates use the same 0603 package, ensuring physical compatibility.
Can it be replaced directly?
Yes, FRC0603F3481TS is a direct, pin-compatible replacement for 0603WAF3481T5E, matching all key electrical and physical specifications.
Best replacement path
FRC0603F3481TS from FOJAN is a direct pin-for-pin replacement. For flexibility, other parametric options with nearby resistance values are also available.
Main risk
When using parametric alternatives, the primary risk is the deviation in resistance value, which could affect circuit performance if not within design tolerance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | 0603WAF3481T5E | FRC0603F3481TS | RC0603FR-073K32L | RC0603FR-073K57L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Same EIA package size.; RC0603FR-073K32L: Same EIA package size.; RC0603FR-073K57L: Same EIA package size.; RC0603FR-073K65L: Same EIA package size. |
| Resistance | 3.48 kΩ | 3.48 kΩ | 3.32 kΩ | 3.57 kΩ | 3.48 kΩ / 3.32 kΩ / 3.57 kΩ / 3.65 kΩ — Identical resistance value.; RC0603FR-073K32L: Resistance differs by -4.6%.; RC0603FR-073K57L: Resistance differs by +2.6%.; RC0603FR-073K65L: Resistance differs by +4.9%. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — Identical tolerance.; RC0603FR-073K32L: Identical tolerance.; RC0603FR-073K57L: Identical tolerance.; RC0603FR-073K65L: Identical tolerance. |
| Power | 0.1 W | 0.1 W | 0.1 W | 0.1 W | 0.1 W — Identical power rating.; RC0603FR-073K32L: Power is 0.1W, despite a data inconsistency in one source.; RC0603FR-073K57L: Power is 0.1W, despite a data inconsistency in one source.; RC0603FR-073K65L: Identical power rating. |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | - | - | ±100 ppm/°C — Identical temperature coefficient. |
Application & sourcing insights
Questions & answers
The best alternative is FRC0603F3481TS from FOJAN, which is a pin-to-pin replacement with identical key parameters like resistance, tolerance, power rating, and package.