0603WAF3001T5E
UNI-ROYAL
Needs validationlow risk
UNI-ROYAL 0603WAF3001T5E is a tighter-tolerance 0603 3 kΩ option.
Best Alternatives to 0603WAJ0302T5E
0603WAJ0302T5E is a 0603 3 kΩ ±5% 0.1 W thick-film chip resistor. Several 0603 3 kΩ parts look usable, but PDF and derating checks are still needed.
AI replacement insight
Electrical riskmedium
Check power, voltage, TCR, and tolerance.
Package risklow
Most kept parts are 0603; 1206 is not form-fit.
Firmware risklow
Passive resistor; firmware impact is not expected.
Sourcing riskmedium
PDF checks are pending.
Can it be replaced directly?
0603WAF3001T5E is the strongest catalog candidate, pending FAE review.
Best replacement path
Prefer a 0603, 2-terminal, 3 kΩ thick-film part with equal or tighter tolerance.
Main risk
Power derating, voltage rating, and footprint confirmation.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 0603WAJ0302T5E | 0603WAF3001T5E | FRC0603J302 TS | FRC0603F3001TS | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | - | - | 0603 — same EIA size |
| Pinout | 2 terminals | 2 terminals | - | - | 2 terminals — chip resistor |
| Resistance | 3 kΩ | 3 kΩ | - | - | 3 kΩ — same value |
| Tolerance | ±5% | ±1% | - | - | ±5% — same tolerance |
| Power | 0.1 W | 0.1 W | - | - | 0.1 W — no extra margin |
| Tcr | unknown | - | - | ±100 ppm/C | — |
| Application | Thick Film | - | - | - | — |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0603WAJ0302T5E 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.