Is there a pin-compatible replacement for CRCW12064K70FKEA?

Yes, AC1206FR-074K7L from Yageo is a pin-compatible replacement. It shares the same 1206 package and 2-pin layout, allowing for a direct substitution on a PCB without layout changes.

What risks should I check before replacing CRCW12064K70FKEA?

The main risk is using a substitute that is not AEC-Q200 qualified if your application is automotive. Also, check for differences in tolerance and Temperature Coefficient (TCR), as a wider tolerance or worse TCR can affect circuit performance.

CRCW12064K70FKEA Alternatives, Datasheet & Cross Reference | Vishay

CRCW12064K70FKEA is a 4.7kΩ, 1% tolerance, 0.25W, 1206 package thick film resistor qualified to AEC-Q200 for automotive use. Finding a suitable replacement requires matching these key parameters, especially the automotive qualification.

AI replacement insight

Application riskhigh

Substituting a non-AEC-Q200 part in an automotive application is a high risk.

Electrical risklow

Low risk if tolerance, power, and TCR are matched or improved.

Package risklow

Low risk as many 1206 package resistors are available.

Can it be replaced directly?

Yes, Yageo AC1206FR-074K7L is a direct, pin-compatible replacement for CRCW12064K70FKEA, as it matches package, electricals, and automotive qualification.

Best replacement path

The most direct replacement is Yageo's AC1206FR-074K7L, which matches all key specifications including AEC-Q200 qualification.

Main risk

Using a substitute that is not AEC-Q200 qualified in an automotive design, which could compromise reliability and safety.

Recommended alternatives

Strong pin-compatible alternative from Yageo, matching package, key electricals, and AEC-Q200 automotive qualification.

View details

Alternative comparison matrix

Feature / factor	CRCW12064K70FKEA	AC1206FR-074K7L	RT1206BRD074K7L	Compatibility / risk
Package	1206	1206	1206	1206 — Identical package ensures form-fit compatibility.; RT1206BRD074K7L: Identical package ensures form-fit compatibility.
Resistance	4.7 kΩ	4.7 kΩ	-	4.7 kΩ — Resistance value is identical.
Tolerance	±1%	±1%	±0.1%	±1% / ±0.1% — Tolerance is identical.; RT1206BRD074K7L: Candidate has tighter tolerance (higher precision).
Power	0.25 W	0.25 W	-	0.25 W — Power rating is identical.
Application	AEC-Q200	AEC-Q200	Not specified	AEC-Q200 / Not specified — Both parts are AEC-Q200 qualified for automotive use.; RT1206BRD074K7L: Candidate is not specified as AEC-Q200 qualified.
Tcr	±100 ppm/K	-	25 ppm/°C	25 ppm/°C — Candidate has a better Temperature Coefficient.
Technology	Thick Film	-	Thin Film	Thin Film — Technology differs; thin film is generally higher performance.

Application & sourcing insights

Questions & answers

The best alternative is Yageo's AC1206FR-074K7L. It is a strong match across all key parameters, including the 1206 package, 4.7kΩ resistance, 1% tolerance, and critical AEC-Q200 qualification.