0402WGF5101TCE
UNI-ROYAL
Needs validationlow risk
An upgrade with tighter 1% tolerance in the same 0402 package, offering higher precision.
Best Alternatives to FRC0402J512 TS
FRC0402J512 TS is a general-purpose 5.1 kΩ, 5% tolerance, 1/16W thick film resistor in a standard 0402 package. Several pin-compatible alternatives and upgrades are available from various manufacturers.
AI replacement insight
Electrical risklow
Many parts match key specs.
Package risklow
0402 is a standard package.
Sourcing risklow
This is a common value resistor with many suppliers.
Can it be replaced directly?
Direct replacement for FRC0402J512 TS 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 FRC0402J512 TS, then review parametric alternatives for package and electrical fit.
Main risk
The main risk is overlooking secondary parameters like TCR or pulse handling which are not always prominent but can be critical in some circuits.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | FRC0402J512 TS | 0402WGF5101TCE | RC0402JR-075K1L | 0402WGJ0512TCE | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 | 0402 | - | - | 0402 — Identical package size. |
| Tolerance | 5% | 1% | - | - | 5% — Tolerance matches. |
| Power | 0.0625 W | 0.0625 W | - | - | 0.0625 W — Power rating matches. |
| Resistance | 5.1 kΩ | - | 5.1 kΩ | - | 5.1 kΩ — Resistance value matches. |
| Tcr | ±100 ppm/°C | - | ±100 ppm/°C | - | Not specified in data — TCR data is missing and must be verified. |
Application & sourcing insights
Questions & answers
Verified drop-in options for FRC0402J512 TS 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.