What risks should I check before replacing 0402WGF2551TCE?

When replacing 0402WGF2551TCE, first confirm the substitute has the same 2.55kΩ resistance and ±1% tolerance. If using a parametric alternative, verify your circuit can tolerate the different resistance value. Always review the full datasheet.

0402WGF2551TCE Alternatives, Datasheet & Cross Reference | UNI-ROYAL

Find and compare replacements for the UNI-ROYAL 0402WGF2551TCE 2.55kΩ resistor. This page lists potential pin-compatible substitutes and parametric alternatives to help you manage your supply chain.

AI replacement insight

Package risklow

All suggested alternatives are in the same 0402 package.

Electrical riskmedium

Parametric alternatives have different resistance values that must be validated in the application.

Can it be replaced directly?

Direct replacement for 0402WGF2551TCE should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The FOJAN FRC0402F2551TS is a strong candidate, matching the 2.55kΩ resistance, ±1% tolerance, and 0402 package.

Main risk

For parametric alternatives, the primary risk is the change in resistance value, which can alter circuit behavior. For all parts, verify datasheet specifics.

Recommended alternatives

Strong match for resistance, tolerance, and package. A potential pin-compatible replacement.

View details

Alternative comparison matrix

Feature / factor	0402WGF2551TCE	FRC0402F2551TS	FRC0402F2491TS	FRC0402F2701TS	Compatibility / risk
Package	0402	0402	0402	0402	0402 — Same EIA 0402 package ensures form and fit.; FRC0402F2491TS: Same EIA 0402 package ensures form and fit.; FRC0402F2701TS: Same EIA 0402 package ensures form and fit.
Resistance	2.55kΩ	2.55kΩ	2.49kΩ	2.7kΩ	2.55kΩ / 2.49kΩ / 2.7kΩ — Identical nominal resistance.; FRC0402F2491TS: Resistance differs by -2.35%. Requires circuit analysis.; FRC0402F2701TS: Resistance differs by +5.9%. Requires circuit analysis.
Tolerance	±1%	±1%	±1%	±1%	±1% — Identical resistance tolerance.; FRC0402F2491TS: Identical resistance tolerance.; FRC0402F2701TS: Identical resistance tolerance.
Power	1/16W	1/16W	1/16W	1/16W	1/16W — Identical power rating.; FRC0402F2491TS: Identical power rating.; FRC0402F2701TS: Identical power rating.
Tcr	Not specified	±100 ppm/°C	-	-	±100 ppm/°C — Standard TCR, assumed compatible.

Application & sourcing insights

Questions & answers

Verified drop-in options for 0402WGF2551TCE 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.