What risks should I check before replacing UMK107B7474KA-TR?

The main risk is using a non-automotive grade capacitor in a design that requires one. Always verify the substitute meets the AEC-Q200 standard if replacing the part in an automotive application. Also, check the DC bias voltage characteristic if your circuit is sensitive to capacitance changes under load.

UMK107B7474KA-TR Alternatives, Datasheet & Cross Reference | TAIYO YUDEN

Finding a substitute for the UMK107B7474KA-TR, a 0.47µF 50V X7R 0603 automotive capacitor, involves matching its key electrical parameters and AEC-Q200 qualification. Several strong pin-compatible options exist from TDK and Taiyo Yuden.

AI replacement insight

Application riskhigh

Using a non-AEC-Q200 part in an automotive design can lead to premature failure and reliability issues.

Electrical risklow

Key electrical parameters are well-matched by several candidates, but DC bias and ESR should be verified.

Package risklow

The 0603 package is standardized, minimizing physical compatibility issues.

Can it be replaced directly?

Direct replacement for UMK107B7474KA-TR should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The TDK CGA3E3X7R1H474KT000N is the best cross-vendor replacement as it also meets AEC-Q200 standards. The Taiyo Yuden UMK107B7474KAHTE is a direct packaging variant.

Main risk

The primary risk is substituting a general-purpose capacitor in an application that requires automotive-grade (AEC-Q200) reliability.

Recommended alternatives

A direct variant from the same manufacturer and series, likely differing only in tape and reel packaging.

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Alternative comparison matrix

Feature / factor	UMK107B7474KA-TR	UMK107B7474KAHTE	CGA3E3X7R1H474KT000N	TCC0603X7R474K500CT	Compatibility / risk
Manufacturer	TAIYO YUDEN	TAIYO YUDEN	-	-	TAIYO YUDEN — Same manufacturer and series, likely a packaging variant.
Package	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 metric)	0603 (1608 Metric)	0603 (1608 Metric) / 0603 (1608 metric) — Identical package size.; CGA3E3X7R1H474KT000N: Identical package size ensures form and fit compatibility.; TCC0603X7R474K500CT: Identical package size ensures form and fit.
Voltage	50 V	50 V	50 V	50 V	50 V — Identical voltage rating.; CGA3E3X7R1H474KT000N: Voltage rating is identical.; TCC0603X7R474K500CT: Voltage rating is identical.
Capacitance	0.47 µF	470 nF	470 nF	470 nF	470 nF — Identical capacitance value.; CGA3E3X7R1H474KT000N: Capacitance value is identical.; TCC0603X7R474K500CT: Capacitance value is identical.
Dielectric	X7R	X7R	X7R	-	X7R — Identical dielectric material.; CGA3E3X7R1H474KT000N: Same dielectric ensures similar temperature performance.
Application	Automotive	-	AEC-Q200	General Purpose	AEC-Q200 / General Purpose — Both parts are automotive grade, ensuring similar reliability standards.; TCC0603X7R474K500CT: Candidate is not automotive grade.

Application & sourcing insights

Questions & answers

Verified drop-in options for UMK107B7474KA-TR are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.