What risks should I check before replacing RC0402FR-072RL?

Key risks include differences in resistance tolerance (e.g., 5% vs. 1%), temperature coefficient (TCR), and nominal resistance value. Always verify these parameters against your circuit's requirements.

RC0402FR-072RL Alternatives, Datasheet & Cross Reference | Yageo

Find substitutes for the Yageo RC0402FR-072RL, a 2Ω 1% 0402 chip resistor. This guide reviews pin-compatible and parametric alternatives, highlighting key differences in tolerance and TCR for your design.

AI replacement insight

Electrical riskmedium

Tolerance and TCR differences are common in candidates and require circuit analysis.

Package risklow

All reviewed candidates use the same 0402 package, ensuring physical compatibility.

Can it be replaced directly?

Direct replacement for RC0402FR-072RL should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The strongest candidate is RC-02U2R00FT, which matches key specs but requires TCR verification. For less sensitive applications, several 5% tolerance parts are available.

Main risk

The main risk is substituting a 1% precision resistor with a component that has a looser tolerance (e.g., 5%) or a higher TCR, which can affect circuit accuracy.

Recommended alternatives

Strong alternative with matching resistance, tolerance, and power, but requires TCR review.

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Alternative comparison matrix

Feature / factor	RC0402FR-072RL	RC-02U2R00FT	RC0402JR-072RL	0402WGJ020JTCE	Compatibility / risk
Package	0402	0402	0402	0402	0402 — Matches target package.; RC0402JR-072RL: Matches target package.; 0402WGJ020JTCE: Matches target package.
Resistance	2.0Ω	2.0Ω	2.0Ω	2.0Ω	2.0Ω — Matches target resistance.; RC0402JR-072RL: Matches target resistance.; 0402WGJ020JTCE: Matches target resistance.
Tolerance	±1%	±1%	±5%	±5%	±1% / ±5% — Matches target precision.; RC0402JR-072RL: Looser tolerance than target.; 0402WGJ020JTCE: Looser tolerance than target.
Power	0.0625W	0.0625W	0.0625W	-	0.0625W — Matches target power rating.; RC0402JR-072RL: Matches target power rating.
Tcr	±200 ppm/°C	±400ppm/℃	-	unknown	±400ppm/℃ / unknown — Worse TCR, may affect stability.; 0402WGJ020JTCE: TCR not specified, must be verified.

Application & sourcing insights

Questions & answers

Verified drop-in options for RC0402FR-072RL 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.