Is there a pin-compatible replacement for AC1206FR-07120RL?

Yes, AC1206FR-7W120RL is a pin-compatible replacement in the same 1206 package. It offers a higher power rating, which is a safe upgrade for most designs.

What risks should I check before replacing AC1206FR-07120RL?

Ensure the replacement has AEC-Q200 qualification for automotive use. Also verify the power rating is equal or greater, and that the resistor technology (thick film) is the same to maintain similar performance.

AC1206FR-07120RL Alternatives, Datasheet & Cross Reference | Yageo

AC1206FR-07120RL is a 120Ω, 1% tolerance, 0.25W thick film chip resistor in a 1206 package, qualified to AEC-Q200 for automotive use. Finding a suitable replacement requires matching these key parameters.

AI replacement insight

Application riskhigh

Using a non-AEC-Q200 part in an automotive design is a major compliance and reliability risk.

Package risklow

Multiple 1206 package candidates are available, ensuring form-fit compatibility.

Can it be replaced directly?

Yes, AC1206FR-7W120RL is a strong candidate for direct replacement, offering a higher power rating (0.5W vs 0.25W) while matching all other key specifications including AEC-Q200.

Best replacement path

The best replacement is AC1206FR-7W120RL, a power-upgraded version from the same Yageo automotive series.

Main risk

The main risk is using a non-AEC-Q200 qualified part in an automotive application, which can lead to reliability issues and non-compliance.

Recommended alternatives

Power-upgraded (0.5W) version from the same Yageo automotive series, matching all other key parameters including AEC-Q200.

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Alternative comparison matrix

Feature / factor	AC1206FR-07120RL	AC1206FR-7W120RL	FRP1206F1200TS	Compatibility / risk
Package	1206	1206 (3216 Metric)	1206	1206 (3216 Metric) — Identical package ensures form and fit.; FRP1206F1200TS: Identical package ensures form and fit.
Power	0.25 W	0.5 W	0.5 W	0.5 W — Higher power rating provides increased design margin.; FRP1206F1200TS: Higher power rating provides increased design margin.
Resistance	120.0 Ω	120.0 Ω	120.0 Ω	120.0 Ω — Resistance value is identical.; FRP1206F1200TS: Resistance value is identical.
Tolerance	1.0 %	1.0 %	-	1.0 % — Tolerance is identical.
Application	AEC-Q200	AEC-Q200	Missing	AEC-Q200 / Missing — Both parts are AEC-Q200 qualified for automotive use.; FRP1206F1200TS: Candidate lacks AEC-Q200 qualification.

Application & sourcing insights

Questions & answers

The best alternative is AC1206FR-7W120RL from Yageo. It is an upgrade with a higher power rating (0.5W) from the same automotive-grade series, ensuring compatibility and reliability.