Is there a pin-compatible replacement for CC0603KRX7R7BB394?

Yes, several 0603 package capacitors are pin-compatible in form factor. However, a direct electrical drop-in replacement is not guaranteed. For example, many alternatives have a capacitance of 0.47µF instead of 0.39µF.

What risks should I check before replacing CC0603KRX7R7BB394?

The main risk is the capacitance difference. The target is 0.39µF, while common replacements are 0.47µF. This can affect timing, filtering, or stability in sensitive circuits. Also, ensure the voltage rating of the replacement is at least 16V.

CC0603KRX7R7BB394 Alternatives, Datasheet & Cross Reference | Yageo

Find and compare alternatives for the Yageo CC0603KRX7R7BB394, a 0.39µF 16V 0603 MLCC. Key considerations for replacement include capacitance tolerance and voltage rating.

AI replacement insight

Electrical riskmedium

Capacitance difference can affect timing, filtering, or stability.

Package risklow

All candidates share the same 0603 package.

Can it be replaced directly?

No direct drop-in replacement with identical capacitance (0.39µF) was found in this batch. Alternatives with 0.47µF are available but require engineering review.

Best replacement path

Select a 0.47µF candidate with an equal or higher voltage rating, such as GRM188R71E474KA12D (25V), and validate its impact on circuit performance.

Main risk

Capacitance mismatch; most alternatives are 0.47µF, which is ~20% higher than the target's 0.39µF.

Recommended alternatives

A 0603 MLCC with higher voltage (25V) but also higher capacitance (0.47µF vs 0.39µF).

View details

Alternative comparison matrix

Feature / factor	CC0603KRX7R7BB394	GRM188R71E474KA12D	GCM188R71C474KA55D	Compatibility / risk
Package	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric) — Form factor is identical.; GCM188R71C474KA55D: Form factor is identical.
Capacitance	0.39 µF	0.47 µF	0.47 µF	0.47 µF — Candidate capacitance is ~20% higher.; GCM188R71C474KA55D: Candidate capacitance is ~20% higher.
Voltage	16 V	25 V	16 V	25 V / 16 V — Higher voltage rating provides more margin.; GCM188R71C474KA55D: Voltage rating is identical.
Dielectric	X7R	X7R	-	X7R — Dielectric characteristics are the same.
Application	General Purpose	-	Automotive	Automotive — Candidate is AEC-Q200 qualified.

Application & sourcing insights

Questions & answers

The best alternative depends on your circuit's tolerance. Candidates like Murata's GRM188R71E474KA12D offer a higher voltage rating (25V) but also have a higher capacitance (0.47µF). Always verify performance in your application.