Is there a pin-compatible replacement for CC0603KRNPO9BN330?

Yes, AC0603JRNPO9BN330 is a pin-compatible replacement for CC0603KRNPO9BN330, sharing the same 0603 package and electrical ratings. Other parts may share the package but differ in capacitance, requiring careful review.

What risks should I check before replacing CC0603KRNPO9BN330?

The main risk is selecting a substitute with a different capacitance value (e.g., 25pF or 47pF instead of 33pF). This can alter the performance of timing, filtering, or tuning circuits. Always verify the capacitance and tolerance are within your design's limits.

CC0603KRNPO9BN330 Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo CC0603KRNPO9BN330 33pF capacitor requires matching the 0603 package, 50V rating, and NP0 dielectric. The best options will also match or improve upon the ±10% tolerance.

AI replacement insight

Electrical riskhigh

Using a part with incorrect capacitance can cause circuit malfunction, especially in timing or filter applications.

Package risklow

Many alternatives exist in the same 0603 package, minimizing physical layout issues.

Can it be replaced directly?

Yes, Yageo's AC0603JRNPO9BN330 is a direct, pin-to-pin replacement for CC0603KRNPO9BN330, offering improved tolerance and automotive grading.

Best replacement path

The Yageo AC0603JRNPO9BN330 is an excellent upgrade, offering pin-compatibility with tighter tolerance and AEC-Q200 qualification.

Main risk

The primary risk when substituting this capacitor is selecting a part with a different capacitance value, which is common among other parts in the same family.

Recommended alternatives

Pin-compatible upgrade with tighter tolerance (±5%) and automotive (AEC-Q200) qualification.

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Alternative comparison matrix

Feature / factor	CC0603KRNPO9BN330	AC0603JRNPO9BN330	CC0603JRNPO9BN250	Compatibility / risk
Package	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric) — Identical package ensures form and fit compatibility.; CC0603JRNPO9BN250: Package is identical.
Capacitance	33 pF	33 pF	25 pF	33 pF / 25 pF — Capacitance is identical.; CC0603JRNPO9BN250: Capacitance is ~24% lower than target. Requires circuit analysis.
Voltage	50 V	50 V	50 V	50 V — Voltage rating is identical.; CC0603JRNPO9BN250: Voltage rating is identical.
Tolerance	±10%	±5%	±5%	±5% — Candidate has a tighter tolerance, which is a performance upgrade.; CC0603JRNPO9BN250: Candidate has a tighter tolerance.
Application	General Purpose	AEC-Q200	-	AEC-Q200 — Candidate is automotive grade, an upgrade over the general purpose target.

Application & sourcing insights

Questions & answers

The best alternative to CC0603KRNPO9BN330 is Yageo's AC0603JRNPO9BN330. It is a pin-compatible match with identical core specs but offers a superior tighter tolerance (±5%) and is qualified for automotive use (AEC-Q200).