0603WAF2005T5E
UNI-ROYAL
Needs validationlow risk
Upgrade with tighter ±1% tolerance from the same manufacturer, matching all other key specifications.
Best Alternatives to 0603WAJ0206T5E
Find suitable replacements for the 0603WAJ0206T5E, a 20MΩ 5% 0.1W 0603 thick film resistor. Options include direct upgrades with tighter tolerance and functional alternatives from other manufacturers.
AI replacement insight
Electrical riskmedium
TCR and resistance value deviations in some candidates require careful review.
Package risklow
All suggested alternatives are in the same 0603 package.
Can it be replaced directly?
Yes, 0603WAF2005T5E is a strong candidate for direct replacement, offering an improved tolerance. Other parts like RC0603JR-0720ML are functionally similar but have a worse temperature coefficient (TCR) and require review.
Best replacement path
The best replacement is 0603WAF2005T5E from the same manufacturer, UNI-ROYAL, which offers an upgrade to ±1% tolerance while matching all other critical parameters.
Main risk
The main risk when substituting is the Temperature Coefficient of Resistance (TCR). Several alternatives have a higher TCR (±200ppm/°C vs. ±100ppm/°C), which can impact circuit stability over temperature.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | 0603WAJ0206T5E | 0603WAF2005T5E | FRG0603J206 TS | RC0603JR-0720ML | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | 0603 | 0603 | 0603 — Identical package and pin count.; FRG0603J206 TS: matched; RC0603JR-0720ML: matched; FRG0603F2205TS: matched |
| Resistance | 20MΩ | 20MΩ | 20MΩ | 20MΩ | 20MΩ / 22MΩ — matched; FRG0603J206 TS: matched; RC0603JR-0720ML: matched; FRG0603F2205TS: 10% higher resistance. |
| Tolerance | ±5% | ±1% | - | - | ±1% — Candidate has tighter tolerance.; FRG0603F2205TS: Tighter tolerance. |
| Power | 0.1W | 0.1W | 0.1W | 0.1W | 0.1W — matched; FRG0603J206 TS: Assuming 0.1W per ES match, artifact data is 1.0W.; RC0603JR-0720ML: matched |
| Tcr | ±100 ppm/°C | ±100 ppm/°C | ±200 ppm/°C | ±200 ppm/°C | ±100 ppm/°C / ±200 ppm/°C — Verified from datasheet.; FRG0603J206 TS: Higher TCR may affect stability.; RC0603JR-0720ML: Higher TCR may affect stability.; FRG0603F2205TS: Higher TCR may affect stability. |
Application & sourcing insights
Questions & answers
The best alternative is 0603WAF2005T5E. It is an upgrade from the same manufacturer with a tighter ±1% tolerance and matches other key specs like resistance, power, and package.