Is there a pin-compatible replacement for 0402WGF1331TCE?

Yes, several candidates like Panasonic's ERJ2RKF1201X and UNI-ROYAL's 0402WGF1401TCE share the same 0402 package and are pin-compatible. However, their resistance values differ slightly from the 1.33kΩ target, so they are not drop-in replacements without engineering validation.

What risks should I check before replacing 0402WGF1331TCE?

Before replacing, you must verify that your circuit can tolerate the substitute's resistance value, which may be up to 10% different. Also, check the power rating and ensure the lifecycle status of the chosen replacement is 'Active' for production use.

0402WGF1331TCE Alternatives, Datasheet & Cross Reference | UNI-ROYAL

Finding a substitute for the UNI-ROYAL 0402WGF1331TCE 1.33kΩ resistor involves evaluating several pin-compatible 0402 options. While no exact match is available, alternatives with slightly different resistance values and potentially upgraded power ratings exist.

AI replacement insight

Electrical risklow

Resistance deviation is under 10% for top candidates. Power ratings are matched or better.

Package risklow

All viable candidates are in the same 0402 package.

Sourcing riskmedium

Some candidates have unknown lifecycle status, posing a risk for long-term production.

Can it be replaced directly?

No exact direct replacement was found. Several parametric alternatives exist with slight resistance differences that require engineering review.

Best replacement path

Evaluate candidates like ERJ2RKF1201X (for higher power) or 0402WGF1401TCE (for similar specs) based on your circuit's tolerance to resistance changes.

Main risk

The primary risk is the deviation in resistance value, which could affect circuit performance in sensitive applications like voltage dividers or filter networks.

Recommended alternatives

UNI-ROYAL 0402WGF1401TCE is a 0402 resistor from the same series with a slightly higher resistance of 1.4kΩ.

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Alternative comparison matrix

Feature / factor	0402WGF1331TCE	0402WGF1401TCE	ERJ2RKF1201X	Compatibility / risk
Resistance	1.33kΩ	1.4kΩ	1.2kΩ	1.4kΩ / 1.2kΩ — +5.3% deviation from target.; ERJ2RKF1201X: -9.8% deviation from target.
Power	0.0625W	0.0625W	0.1W	0.0625W / 0.1W — matched; ERJ2RKF1201X: Candidate has higher power rating.
Tolerance	±1%	±1%	±1%	±1% — matched; ERJ2RKF1201X: matched
Package	0402	0402	0402	0402 — matched; ERJ2RKF1201X: matched
Manufacturer	UNI-ROYAL	UNI-ROYAL	-	UNI-ROYAL — Same manufacturer and series.
Lifecycle	Active	-	Active	Active — matched

Application & sourcing insights

Questions & answers

The best alternative depends on your priority. For a higher power rating, consider Panasonic's ERJ2RKF1201X (1.2kΩ). For a closer match from the same manufacturer, UNI-ROYAL's 0402WGF1401TCE (1.4kΩ) is a good option. Both require verifying the resistance change is acceptable.