Is there a pin-compatible replacement for 0402WGJ0221TCE?

Yes, parts like CR0402FF2200G and AC0402FR-07220RL are pin-compatible, matching the 0402 package, 220Ω resistance, and 1/16W power rating, with improved tolerance.

What risks should I check before replacing 0402WGJ0221TCE?

Key risks include resistance value, tolerance, and power rating. For parametric alternatives, verify if the different resistance (e.g., 200Ω or 240Ω) is acceptable for your circuit's performance.

0402WGJ0221TCE Alternatives, Datasheet & Cross Reference | UNI-ROYAL

The UNI-ROYAL 0402WGJ0221TCE is a general-purpose 220Ω, 5% tolerance, 1/16W thick film chip resistor in a standard 0402 package. Several alternatives are available, including upgrades with tighter tolerance and automotive-grade qualifications.

AI replacement insight

Electrical riskmedium

Risk is low for matched resistance, but medium-to-high for parametric alternatives with different resistance values.

Package risklow

All suggested alternatives are in the same 0402 package.

Sourcing risklow

This is a common resistor value available from multiple vendors.

Can it be replaced directly?

Yes, several direct replacements exist. For a simple upgrade, consider CR0402FF2200G which offers tighter 1% tolerance. For high-reliability, use AC0402FR-07220RL.

Best replacement path

Upgrade to an AEC-Q200 qualified part like AC0402FR-07220RL for higher reliability and tighter tolerance.

Main risk

The main risk is using a part with a different resistance value without verifying its impact on circuit functionality.

Recommended alternatives

AEC-Q200 qualified upgrade with tighter ±1% tolerance, suitable for high-reliability applications.

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Alternative comparison matrix

Feature / factor	0402WGJ0221TCE	AC0402FR-07220RL	CR0402FF2200G	0402WGF2100TCE	Compatibility / risk
Package	0402	0402	0402	0402	0402 — Form and fit are identical.; CR0402FF2200G: Form and fit are identical.; 0402WGF2100TCE: Form and fit are identical.
Resistance	220 Ω	220 Ω	220 Ω	210 Ω	220 Ω / 210 Ω — Resistance value is identical.; CR0402FF2200G: Resistance value is identical.; 0402WGF2100TCE: Resistance is ~4.5% lower, but within target's 5% tolerance.
Tolerance	±5%	±1%	±1%	±1%	±1% — Tighter tolerance provides a performance upgrade.; CR0402FF2200G: Tighter tolerance provides a performance upgrade.; 0402WGF2100TCE: Tighter tolerance is an upgrade.
Power	1/16 W	1/16 W	1/16 W	1/16 W	1/16 W — Power rating is identical.; CR0402FF2200G: Power rating is identical.; 0402WGF2100TCE: Power rating is identical.
Application	Commercial	AEC-Q200	-	-	AEC-Q200 — Automotive qualification is an upgrade.

Application & sourcing insights

Questions & answers

The AC0402FR-07220RL from Yageo is an excellent upgrade, offering tighter 1% tolerance and AEC-Q200 qualification with the same 220Ω resistance and 0402 package.