ERJ2RKF7681X
Panasonic
Needs validationlow risk
AEC-Q200 qualified upgrade with higher power rating (0.1W) but different resistance (7.68kΩ).
Best Alternatives to 0402WGF7321TCE
Find and compare alternatives for the 0402WGF7321TCE, a 7.32kΩ 1% 0.0625W 0402 resistor. This guide analyzes parametric differences like resistance and power rating to help you select a suitable replacement.
AI replacement insight
Electrical riskmedium
Resistance mismatch requires circuit validation. Lack of power margin on some parts is a reliability concern.
Package risklow
All suggested alternatives use the same 0402 package.
Can it be replaced directly?
No exact drop-in replacement was found. All candidates have different resistance values. The closest is 0402WGF7151TCE at 7.15kΩ, but it lacks a power safety margin.
Best replacement path
The Panasonic ERJ2RKF7681X is a strong candidate, offering a higher power rating and AEC-Q200 qualification, though its resistance is 4.9% higher.
Main risk
The primary risk is the resistance deviation, which can affect circuit timing, gain, or filtering. A secondary risk for most alternatives is the lack of power rating margin.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | 0402WGF7321TCE | ERJ2RKF7681X | 0402WGF7151TCE | FRC0402F7681TS | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 7.32 kΩ | 7.68 kΩ | 7.15 kΩ | 7.68 kΩ | 7.68 kΩ / 7.15 kΩ — 4.9% higher than target; 0402WGF7151TCE: 2.3% lower than target, but closest match found.; FRC0402F7681TS: 4.9% higher than target |
| Power | 0.0625 W | 0.1 W | 0.0625 W | 0.0625 W | 0.1 W / 0.0625 W — Higher power rating provides safety margin; 0402WGF7151TCE: No safety margin over target.; FRC0402F7681TS: No safety margin over target. Catalog data was corrected from 1W. |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% — matched; 0402WGF7151TCE: matched; FRC0402F7681TS: matched |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — matched; 0402WGF7151TCE: matched; FRC0402F7681TS: matched |
| Application | Standard | AEC-Q200 | - | - | AEC-Q200 — Automotive grade |
Application & sourcing insights
Questions & answers
ERJ2RKF7681X from Panasonic is a recommended alternative as it offers a higher power rating (0.1W) and is AEC-Q200 qualified. However, its 7.68kΩ resistance must be verified for your application.