ERJ2RKF1212X
Panasonic
Needs validationlow risk
An excellent alternative with a higher power rating (0.1W) and slightly higher resistance.
Best Alternatives to 0402WGF1132TCE
Find and compare alternatives for the UNI-ROYAL 0402WGF1132TCE, an 11.3kΩ 1% 0402 chip resistor. This page provides parametric and upgraded alternatives, highlighting key differences in resistance, power, and technology to aid in your selection process.
AI replacement insight
Electrical riskmedium
All candidates have different resistance values. One is a different technology (thin film).
Package risklow
All candidates use the same 0402 package, ensuring form and fit compatibility.
Can it be replaced directly?
No exact drop-in replacement was found. All candidates have a different resistance value. The closest options are parametric alternatives that require engineering validation.
Best replacement path
ERJ2RKF1212X from Panasonic is a strong choice as it offers a higher power rating (0.1W) in the same package, providing increased reliability. However, its resistance is 7% higher.
Main risk
The primary risk across all candidates is the deviation in resistance from the target's 11.3kΩ. This can range from -9.7% to +9.7%, which may affect circuit performance.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 0402WGF1132TCE | ERJ2RKF1212X | FRC0402F1212TS | RC0402FR-0710K5L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 (1005 Metric) | 0402 | 0402 (1005 metric) | 0402 (1005 Metric) / 0402 (1005 metric) — Same package and pin count.; FRC0402F1212TS: Same package and pin count.; RC0402FR-0710K5L: Same package and pin count.; FRC0402F1242TS: Same package and pin count. |
| Power | 0.0625 W | 0.1 W | 0.0625 W | 0.0625 W | 0.1 W / 0.0625 W — Higher power rating provides more design margin.; FRC0402F1212TS: Same power rating.; RC0402FR-0710K5L: Same power rating.; FRC0402F1242TS: Same power rating (assuming data correction). |
| Resistance | 11.3 kΩ | 12.1 kΩ | 12.1 kΩ | 10.5 kΩ | 12.1 kΩ / 10.5 kΩ / 12.4 kΩ — Resistance is 7.1% higher.; FRC0402F1212TS: Resistance is 7.1% higher.; RC0402FR-0710K5L: Resistance is 7.1% lower.; FRC0402F1242TS: Resistance is 9.7% higher. |
| Tolerance | 1.0% | 1.0% | 1.0% | 1.0% | 1.0% — Same tolerance.; FRC0402F1212TS: Same tolerance.; RC0402FR-0710K5L: Same tolerance.; FRC0402F1242TS: Same tolerance. |
Application & sourcing insights
Questions & answers
The best alternative is likely ERJ2RKF1212X from Panasonic. It offers an upgraded power rating (0.1W vs 0.0625W) in the same 0402 package. However, its resistance is 12.1kΩ, which is about 7% higher than the 11.3kΩ target and must be verified for your application.