Is there a pin-compatible replacement for AC0402FR-072ML?

While several parts share the 0402 package, no candidate matches the critical AEC-Q200 automotive qualification. Therefore, none can be considered a direct pin-compatible replacement without thorough engineering review.

What risks should I check before replacing AC0402FR-072ML?

First, confirm if your application requires AEC-Q200 qualification. Second, check for any parametric differences in resistance, tolerance, or TCR, and assess their impact on circuit performance and stability.

AC0402FR-072ML Alternatives, Datasheet & Cross Reference | Yageo

Find and compare substitutes for the Yageo AC0402FR-072ML, a 2MΩ, 1%, 1/16W automotive-grade 0402 resistor. Review parametric alternatives and key differences like AEC-Q200 qualification.

AI replacement insight

Application riskhigh

Target is automotive grade (AEC-Q200); candidates are not.

Electrical riskmedium

Some candidates have different resistance values, requiring circuit analysis.

Package risklow

All kept candidates match the 0402 package.

Can it be replaced directly?

No direct, pin-to-pin, AEC-Q200 qualified replacement has been identified in this review. All candidates require careful engineering evaluation.

Best replacement path

FRC0402F2004TS offers identical core electrical parameters but is not automotive-grade. It is the closest functional match for non-automotive use.

Main risk

The primary risk is using a non-AEC-Q200 qualified resistor in an automotive application, which can affect long-term reliability and safety.

Recommended alternatives

Functionally similar 2MΩ 1% resistor in 0402 package, but lacks the target's automotive AEC-Q200 qualification.

View details

Alternative comparison matrix

Feature / factor	AC0402FR-072ML	FRC0402F2004TS	FRC0402F2204TS	Compatibility / risk
Package	0402	0402	0402	0402 — Identical package size.; FRC0402F2204TS: Identical package size.
Resistance	2 MΩ	2 MΩ	2.2 MΩ	2 MΩ / 2.2 MΩ — Resistance value matches.; FRC0402F2204TS: Resistance is 10% higher.
Tolerance	±1%	±1%	±1%	±1% — Tolerance matches.; FRC0402F2204TS: Tolerance matches.
Tcr	±100 ppm/°C	±100 ppm/°C	-	±100 ppm/°C — Temperature coefficient matches.
Application	AEC-Q200	Commercial	Commercial	Commercial — Candidate is not AEC-Q200 qualified.; FRC0402F2204TS: Candidate is not AEC-Q200 qualified.

Application & sourcing insights

Questions & answers

For non-automotive designs, FRC0402F2004TS is a strong functional match with the same resistance and tolerance. For automotive use, no direct replacement was found; all options require requalification.