Is there a pin-compatible replacement for CC0402FRNPO9BN331?

Yes, GRM1555C1H331FA01D is a pin-compatible replacement. It shares the same 0402 package, pin count, and critical electrical specifications, making it a candidate for direct substitution.

What risks should I check before replacing CC0402FRNPO9BN331?

The main risks are using a substitute with a different dielectric (e.g., X7R instead of NP0/C0G) or a wider tolerance (e.g., ±5% instead of ±1%). These can affect circuit stability, timing, and filtering performance.

CC0402FRNPO9BN331 Alternatives, Datasheet & Cross Reference | Yageo

Yageo's CC0402FRNPO9BN331 is a 330pF, 50V, ±1% NP0/C0G ceramic capacitor in a 0402 package, ideal for precision applications. Finding a substitute requires matching the dielectric type and tight tolerance.

AI replacement insight

Electrical risklow

Low if sticking to NP0/C0G dielectric and ≤1% tolerance. High otherwise.

Package risklow

Low, as 0402 is a standard SMT package.

Sourcing risklow

Low, as multiple vendors produce similar parts.

Can it be replaced directly?

Yes, a direct replacement exists. GRM1555C1H331FA01D is a pin-to-pin compatible alternative with matching electrical characteristics.

Best replacement path

The best replacement path is selecting a cross-vendor part like Murata's GRM1555C1H331FA01D, which offers identical key specifications.

Main risk

The primary risk is substituting with a capacitor that has a less stable dielectric (like X7R) or a looser tolerance, which is unsuitable for precision circuits.

Recommended alternatives

A 330pF, 50V, 1% C0G capacitor in a 0402 package from Murata, offering a strong parametric match.

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Alternative comparison matrix

Feature / factor	CC0402FRNPO9BN331	GRM1555C1H331FA01D	GCM1555C1H331JA16D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005M)	0402 (1005 metric) / 0402 (1005M) — Identical package ensures form and fit.; GCM1555C1H331JA16D: Identical package ensures form and fit.
Capacitance	330 pF	330 pF	-	330 pF — Capacitance value is identical.
Voltage	50 V	50 V	-	50 V — Voltage rating is identical.
Dielectric	NP0 (C0G)	C0G	C0G (EIA)	C0G / C0G (EIA) — C0G is equivalent to NP0, ensuring stable performance.; GCM1555C1H331JA16D: C0G dielectric matches target's stable characteristics.
Tolerance	±1%	±1%	±5%	±1% / ±5% — Tolerance is identical, suitable for precision circuits.; GCM1555C1H331JA16D: Wider tolerance may not be suitable for all precision circuits.
Application	General Purpose	-	Automotive	Automotive — Candidate is automotive grade (GCM series).

Application & sourcing insights

Questions & answers

Murata's GRM1555C1H331FA01D is a strong alternative, matching all key electrical parameters including capacitance, voltage, tolerance, and C0G dielectric in the same 0402 package.