RC0402FR-0734K8L
Yageo
Needs validationlow risk
A strong pin-to-pin alternative with matching resistance, tolerance, power, and package.
Best Alternatives to 0402WGF3482TCE
Finding a substitute for the UNI-ROYAL 0402WGF3482TCE, a 34.8kΩ 1% 0402 resistor, involves checking key parameters. While a direct pin-compatible option exists, several parametric alternatives with slight resistance variations are also available.
AI replacement insight
Electrical riskmedium
Using parts with different resistance values requires circuit analysis.
Package risklow
All suggested alternatives use the same 0402 package.
Can it be replaced directly?
Direct replacement for 0402WGF3482TCE should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with Datasheet verified or Strong match candidates for 0402WGF3482TCE, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is using a parametric alternative with a different resistance value without verifying its impact on circuit performance.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | 0402WGF3482TCE | RC0402FR-0734K8L | 0402WGF3742TCE | ERJ2RKF3302X | Compatibility / risk |
|---|---|---|---|---|---|
| Resistance | 34.8 kΩ | 34.8 kΩ | 37.4 kΩ | 33 kΩ | 34.8 kΩ / 37.4 kΩ / 33 kΩ / 34 kΩ — Resistance matches target value.; 0402WGF3742TCE: Resistance is 7.5% higher than target.; ERJ2RKF3302X: Resistance is 5.2% lower than target.; FRC0402F3402TS: Resistance is 2.3% lower than target. |
| Tolerance | ±1% | ±1% | ±1% | - | ±1% — Tolerance matches target value.; 0402WGF3742TCE: Tolerance matches target value.; FRC0402F3402TS: Tolerance matches target value. |
| Power | 0.0625 W | 0.0625 W | 0.0625 W | 0.1 W | 0.0625 W / 0.1 W — Power rating matches target.; 0402WGF3742TCE: Power rating matches target.; ERJ2RKF3302X: Higher power rating provides more margin.; FRC0402F3402TS: Power rating matches target. |
| Package | 0402 | 0402 | 0402 | 0402 | 0402 — Package size is identical.; 0402WGF3742TCE: Package size is identical.; ERJ2RKF3302X: Package size is identical.; FRC0402F3402TS: Package size is identical. |
| Tcr | ±100 ppm/°C (typical) | ±100 ppm/°C | - | - | ±100 ppm/°C — Temperature coefficient is a standard match. |
| Application | Commercial | - | - | AEC-Q200 | AEC-Q200 — Automotive qualification is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 0402WGF3482TCE 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.