Is there a pin-compatible replacement for AC1206FR-07110KL?

Yes, several 1206 package resistors are pin-compatible. FRC1206F1103TS is electrically identical but not automotive-grade. AC1206FR-07100KL is automotive-grade but has a 9% lower resistance. Both require review before use.

What risks should I check before replacing AC1206FR-07110KL?

The main risk is using a non-automotive grade part in an application requiring AEC-Q200 reliability. Also, check if any deviation in resistance, TCR, or technology (Thick vs. Thin Film) is acceptable for your circuit's performance.

AC1206FR-07110KL Alternatives, Datasheet & Cross Reference | Yageo

AC1206FR-07110KL is an automotive-grade 1206 chip resistor with 110kΩ resistance and 1% tolerance. Finding a substitute requires careful matching of its key parameters, especially the AEC-Q200 qualification for high-reliability applications.

AI replacement insight

Electrical riskhigh

Using a non-AEC part or one with different resistance/technology can impact circuit reliability and performance.

Package risklow

All suggested alternatives are in the same 1206 package.

Can it be replaced directly?

No direct, drop-in replacement with identical parameters and qualifications was found. The closest options involve a trade-off between resistance and automotive qualification.

Best replacement path

For apps tolerant of a ~9% resistance change, AC1206FR-07100KL is best as it keeps the AEC-Q200 qualification. Otherwise, a non-AEC part must be qualified.

Main risk

Using a general-purpose resistor in an application that specifies an AEC-Q200 qualified component.

Recommended alternatives

Electrically identical but lacks automotive qualification, requiring reliability review for the intended application.

View details

Alternative comparison matrix

Feature / factor	AC1206FR-07110KL	FRC1206F1103TS	AC1206FR-07100KL	RT1206BRD07110KL	Compatibility / risk
Package	1206	1206	1206	1206	1206 — Same EIA package size.; AC1206FR-07100KL: Same EIA package size.; RT1206BRD07110KL: matched
Resistance	110kΩ	110kΩ	100kΩ	-	110kΩ / 100kΩ — matched; AC1206FR-07100KL: Resistance is ~9% lower than target.
Tolerance	±1%	±1%	±1%	±0.1%	±1% / ±0.1% — matched; AC1206FR-07100KL: matched; RT1206BRD07110KL: Tighter tolerance may be beneficial.
Power	0.25W	0.25W	0.25W	-	0.25W — matched; AC1206FR-07100KL: matched
Application	AEC-Q200	General Purpose	AEC-Q200	General Purpose	General Purpose / AEC-Q200 — Target is AEC-Q200 qualified for automotive use.; AC1206FR-07100KL: Both are automotive grade.; RT1206BRD07110KL: Target is AEC-Q200 qualified.
Tcr	±100 ppm/°C	-	-	25 ppm/°C	25 ppm/°C — Better temperature stability.
Technology	Thick Film	-	-	Thin Film	Thin Film — May have different pulse handling characteristics.

Application & sourcing insights

Questions & answers

The Yageo AC1206FR-07100KL is a strong candidate from the same automotive series, but has a 100kΩ resistance. If an exact parametric match is needed, FRC1206F1103TS matches electrically but lacks AEC-Q200 qualification, requiring validation.