Is there a pin-compatible replacement for FCC0402N330J500AT?

Yes, GCM1555C1H330JA16D from Murata is a pin-compatible replacement. It matches the package, pinout, and key electrical specifications like capacitance, voltage, and dielectric.

What risks should I check before replacing FCC0402N330J500AT?

When substituting, verify the package size (0402), capacitance (33pF), voltage rating (≥50V), and dielectric (C0G/NP0). Parametric alternatives with different capacitance require circuit analysis.

FCC0402N330J500AT Alternatives, Datasheet & Cross Reference | FOJAN

Find substitutes for the FOJAN FCC0402N330J500AT, a 33pF 50V 0402 C0G ceramic capacitor. This page analyzes pin-compatible and parametric alternatives from manufacturers like Murata and others.

AI replacement insight

Electrical risklow

Low for pin-compatible parts; medium for parametric alternatives due to capacitance changes.

Package risklow

The 0402 package is standard and widely available.

Sourcing risklow

This is a common capacitor value with a deep supply chain.

Can it be replaced directly?

Yes, GCM1555C1H330JA16D is a direct, pin-compatible replacement for FCC0402N330J500AT.

Best replacement path

The most direct replacement is Murata's GCM1555C1H330JA16D, which is pin-compatible and offers automotive-grade reliability.

Main risk

The main risk involves using parametric alternatives with different capacitance values, which can affect circuit timing or filtering performance.

Recommended alternatives

Pin-compatible 33pF 50V 0402 MLCC from Murata with AEC-Q200 qualification.

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Alternative comparison matrix

Feature / factor	FCC0402N330J500AT	GCM1555C1H330JA16D	GCM1555C1H270JA16D	Compatibility / risk
Package	0402 (1005 Metric)	0402 (1005 metric)	-	0402 (1005 metric) — Identical package.
Capacitance	33 pF	33 pF	-	27 pF — Lower capacitance (-18%). Requires review.
Voltage	50 V	50 V	-	50 V — Voltage rating matches.
Dielectric	C0G (NP0)	C0G (EIA)	-	C0G — C0G and NP0 are equivalent.
Application	General Purpose	AEC-Q200	-	AEC-Q200 — Automotive grade may offer higher reliability.

Application & sourcing insights

Questions & answers

The Murata GCM1555C1H330JA16D is an excellent alternative, offering the same 33pF capacitance, 50V rating, and 0402 package, with the added benefit of AEC-Q200 qualification.