Is there a pin-compatible replacement for AC0805FR-072K7L?

Parts like FRC0805F2701TS are physically pin-compatible (0805 package), but they are not functionally equivalent for automotive use because they lack the critical AEC-Q200 qualification.

What risks should I check before replacing AC0805FR-072K7L?

The primary risk is using a non-automotive grade resistor in an application requiring AEC-Q200 reliability, which can lead to premature failure. Also, verify that tolerance, TCR, and power rating meet your design's minimum requirements.

AC0805FR-072K7L Alternatives, Datasheet & Cross Reference | Yageo

Yageo's AC0805FR-072K7L is an automotive-grade (AEC-Q200) 2.7kΩ 1% 0805 thick film resistor. Finding a direct, qualified replacement requires careful verification of automotive ratings and component specifications.

AI replacement insight

Electrical riskhigh

Using a non-qualified part in a harsh automotive environment poses a high reliability risk.

Package risklow

All candidates share the same 0805 package, ensuring physical compatibility.

Sourcing riskhigh

Finding and validating a different AEC-Q200 part may require significant engineering effort and qualification.

Can it be replaced directly?

No direct, fully qualified replacement was found among the candidates. All reviewed options lack the target's AEC-Q200 automotive rating, which is a critical feature.

Best replacement path

Source another AEC-Q200 qualified 2.7kΩ 1% 0805 resistor from an authorized automotive-grade supplier.

Main risk

Using a commercial-grade part in an automotive application, which can compromise long-term reliability and safety.

Recommended alternatives

A general-purpose resistor with matching electricals but lacks the target's automotive qualification.

View details

Alternative comparison matrix

Feature / factor	AC0805FR-072K7L	FRC0805F2701TS	RS-05K2701FT	RT0805BRD072K7L	Compatibility / risk
Package	0805	0805	0805	-	0805 — Form factor matches.; RS-05K2701FT: Form factor matches.
Resistance	2.7kΩ	2.7kΩ	2.7kΩ	-	2.7kΩ — Resistance value matches.; RS-05K2701FT: Resistance value matches.
Tolerance	±1%	±1%	±1%	±0.1%	±1% / ±0.1% — Tolerance matches.; RS-05K2701FT: Tolerance matches.; RT0805BRD072K7L: Candidate has tighter tolerance.
Application	AEC-Q200	None	None	None	None — Candidate is commercial grade, target is automotive qualified.; RS-05K2701FT: Candidate is commercial grade, target is automotive qualified.; RT0805BRD072K7L: Candidate is commercial grade, target is automotive qualified.
Technology	Thick Film	-	-	Thin Film	Thin Film — Different resistor technology may affect performance (e.g., noise, pulse handling).
Tcr	±100 ppm/°C	-	-	25 ppm/°C	25 ppm/°C — Candidate has a better temperature coefficient.

Application & sourcing insights

Questions & answers

For non-automotive use, FRC0805F2701TS offers similar specs but lacks AEC-Q200. For automotive applications, a different AEC-Q200 qualified part must be sourced and verified.