RC0201JR-075K1L
Yageo
Needs validationlow risk
A pin-compatible alternative from Yageo with identical key electrical parameters and package.
Best Alternatives to 0201WMJ0512TEE
Finding a substitute for the 0201WMJ0512TEE, a 5.1kΩ 0201 chip resistor, involves matching key specs. This page provides verified alternatives, including pin-compatible options and parametric variants.
AI replacement insight
Electrical risklow
Key electrical parameters are identical. TCR and other secondary parameters are typical for this class of resistor.
Package risklow
The best candidate matches the 0201 package, ensuring physical compatibility.
Sourcing risklow
Changing from UNI-ROYAL to Yageo, a major global supplier, may improve availability.
Can it be replaced directly?
Direct replacement for 0201WMJ0512TEE should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
RC0201JR-075K1L from Yageo is the best replacement path, offering identical key parameters and package size.
Main risk
The primary risk is the change in manufacturer, which may have subtle performance differences not captured in the datasheet, such as pulse withstanding capability.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | 0201WMJ0512TEE | RC0201JR-075K1L | 0201WMF5601TEE | 0201WMJ0472TEE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0201 | 0201 | 0201 | 0201 | 0201 — Package size matches, enabling drop-in replacement.; 0201WMF5601TEE: Package size matches.; 0201WMJ0472TEE: Package size matches. |
| Resistance | 5.1 kΩ | 5.1 kΩ | 5.6 kΩ | 4.7 kΩ | 5.1 kΩ / 5.6 kΩ / 4.7 kΩ — Identical nominal resistance.; 0201WMF5601TEE: Resistance is ~9.8% higher. Requires circuit analysis.; 0201WMJ0472TEE: Resistance is ~7.8% lower. Requires circuit analysis. |
| Tolerance | ±5% | ±5% | ±1% | ±5% | ±5% / ±1% — Identical tolerance.; 0201WMF5601TEE: Tighter tolerance may be beneficial.; 0201WMJ0472TEE: Identical tolerance. |
| Power | 0.05 W | 0.05 W | - | - | 0.05 W — Identical power rating. |
| Manufacturer | UNI-ROYAL | Yageo | UNI-ROYAL | UNI-ROYAL | Yageo / UNI-ROYAL — Cross-vendor alternative from a major manufacturer.; 0201WMF5601TEE: Same manufacturer.; 0201WMJ0472TEE: Same manufacturer. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0201WMJ0512TEE 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.