Is there a pin-compatible replacement for CC0603KRX7R7BB333?

Yes, GCJ188R71H333KA12D, CC0603KRX7R0BB333, and AC0603KRX7R9BB333 are all pin-compatible replacements. They share the same 0603 package, 33nF capacitance, and X7R dielectric.

What risks should I check before replacing CC0603KRX7R7BB333?

The risks are very low. The recommended alternatives have higher voltage ratings, which is a safe improvement. You should only verify that the slightly different electrical characteristics of an upgraded part (e.g., ESR at frequency) do not affect sensitive analog circuits, though this is unlikely.

CC0603KRX7R7BB333 Alternatives, Datasheet & Cross Reference | Yageo

CC0603KRX7R7BB333 is a general-purpose 33nF 16V 0603 ceramic capacitor from Yageo. Several pin-compatible upgrades with higher voltage ratings and/or automotive qualifications are available, offering increased design margin and reliability.

AI replacement insight

Electrical risklow

Candidates have higher voltage ratings, which is a safe margin improvement. All other key specs match.

Package risklow

All candidates use the identical 0603 package, ensuring form-fit compatibility.

Sourcing risklow

The alternatives are from major manufacturers (Yageo, Murata) and are widely available.

Can it be replaced directly?

Yes, there are several pin-compatible replacements for CC0603KRX7R7BB333. All recommended alternatives have a higher voltage rating, which is a safe upgrade.

Best replacement path

Use CC0603KRX7R0BB333 for a direct upgrade from the same manufacturer with a higher 100V rating, or GCJ188R71H333KA12D for an automotive-grade option.

Main risk

The primary consideration is that all top alternatives are upgrades (higher voltage or automotive grade), which may have a slight cost difference but pose no electrical risk.

Recommended alternatives

A pin-compatible upgrade from the same manufacturer (Yageo) with a higher 100V rating.

View details

Alternative comparison matrix

Feature / factor	CC0603KRX7R7BB333	CC0603KRX7R0BB333	AC0603KRX7R9BB333	GCJ188R71H333KA12D	Compatibility / risk
Package	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric) — Identical package ensures form and fit.; AC0603KRX7R9BB333: Identical package ensures form and fit.; GCJ188R71H333KA12D: Identical package ensures form and fit.
Voltage	16V	100V	50V	50V	100V / 50V — Higher voltage rating provides significant design margin.; AC0603KRX7R9BB333: Higher voltage rating provides increased design margin.; GCJ188R71H333KA12D: Higher voltage rating provides increased design margin.
Capacitance	33nF	33nF	33nF	33nF	33nF — matched; AC0603KRX7R9BB333: matched; GCJ188R71H333KA12D: matched
Manufacturer	Yageo	Yageo	-	-	Yageo — Same manufacturer and series family.
Application	General Purpose	-	AEC-Q200	AEC-Q200, Soft Term.	AEC-Q200 / AEC-Q200, Soft Term. — Automotive grade is an upgrade over the target's general purpose rating.; GCJ188R71H333KA12D: Automotive grade with soft termination offers higher reliability.

Application & sourcing insights

Questions & answers

The best alternative is CC0603KRX7R0BB333. It is from the same manufacturer (Yageo) and series, with identical specs except for a much higher 100V rating, making it a robust upgrade.