Is there a pin-compatible replacement for AC0402FR-0711KL?

Several parts share the 0402 package, making them physically compatible. However, no candidate has been verified to match all key electrical parameters and the critical AEC-Q200 qualification, so a true pin-to-pin functional replacement is not confirmed.

What risks should I check before replacing AC0402FR-0711KL?

First, confirm if your application requires AEC-Q200 qualification. Second, verify that the replacement's tolerance (±1%), TCR (±100 ppm/°C), and power rating (1/16W) are acceptable. Finally, assess any impact from using a different resistor technology (e.g., thin vs. thick film).

AC0402FR-0711KL Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo AC0402FR-0711KL 11kΩ resistor requires careful review of tolerance, temperature coefficient (TCR), and especially its automotive (AEC-Q200) qualification.

AI replacement insight

Electrical riskmedium

Candidates may have different technology (thin film) or significantly worse parameters (tolerance, TCR).

Package risklow

The 0402 package is standardized, ensuring physical compatibility.

Sourcing riskhigh

Substituting a non-AEC-Q200 part into an automotive design violates qualification requirements.

Can it be replaced directly?

No direct, verified pin-to-pin replacement has been identified. The primary challenge is matching the AEC-Q200 qualification of the original part, which is critical for automotive applications.

Best replacement path

For non-automotive applications requiring higher precision, a thin-film resistor like Yageo's RT-series is a potential upgrade. For general-purpose use, a lower-spec thick-film resistor may be an option if precision is not critical.

Main risk

The main risk is using a non-automotive qualified component in an application that requires AEC-Q200 reliability standards, potentially leading to premature failure.

Recommended alternatives

A higher precision alternative with better tolerance and TCR, but uses different technology and lacks automotive qualification.

View details

Alternative comparison matrix

Feature / factor	AC0402FR-0711KL	RT0402BRD0711KL	RC0402JR-0711KL	Compatibility / risk
Package	0402	0402	0402	0402 — Package size matches.; RC0402JR-0711KL: Package size matches.
Resistance	11 kΩ	11 kΩ	11 kΩ	11 kΩ — Resistance value matches.; RC0402JR-0711KL: Resistance value matches.
Tolerance	±1%	±0.1%	±5%	±0.1% / ±5% — Candidate has tighter tolerance.; RC0402JR-0711KL: Candidate has significantly looser tolerance.
Tcr	±100 ppm/°C	25 ppm/°C	±200 ppm/°C	25 ppm/°C / ±200 ppm/°C — Candidate has better temperature stability.; RC0402JR-0711KL: Candidate has worse temperature stability.
Technology	Thick Film	Thin Film	-	Thin Film — Different resistor technology may affect noise and pulse handling.
Application	AEC-Q200	Not specified	Not specified	Not specified — Target is AEC-Q200 qualified for automotive use, candidate is not.; RC0402JR-0711KL: Target is AEC-Q200 qualified, candidate is not.

Application & sourcing insights

Questions & answers

For high precision in non-automotive circuits, consider Yageo RT0402BRD0711KL, but note it's a different technology (thin film) and not AEC-Q200 qualified. For a true alternative, search for another 11kΩ, 1%, 0402 resistor with AEC-Q200 qualification.