Is there a pin-compatible replacement for GCM155R71H332KA37D?

Yes, GCM155R71H332JA37D is a pin-compatible replacement. It shares the same 0402 package, 3.3nF capacitance, 50V rating, X7R dielectric, and automotive qualification.

What risks should I check before replacing GCM155R71H332KA37D?

The main risks are using a non-automotive (non-AEC-Q200) part, which can lead to reliability failures, or using a part with a different capacitance value, which can affect circuit performance.

GCM155R71H332KA37D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Find and compare replacements for the Murata GCM155R71H332KA37D, a 3.3nF, 50V, 0402 automotive-grade ceramic capacitor. Key factors for substitution are AEC-Q200 qualification and matching electrical parameters.

AI replacement insight

Application riskhigh

Using a non-AEC-Q200 part in an automotive design is a high reliability risk.

Electrical riskmedium

Using a part with different capacitance requires circuit analysis.

Package risklow

The 0402 package is standardized, making physical replacement straightforward.

Can it be replaced directly?

Yes, GCM155R71H332JA37D from Murata is a direct, pin-compatible replacement with an improved tolerance of ±5%.

Best replacement path

Use the tighter tolerance version, GCM155R71H332JA37D, for a low-risk upgrade path.

Main risk

The primary risk is substituting with a commercial-grade capacitor that is not AEC-Q200 qualified, which is unsuitable for automotive applications.

Recommended alternatives

A pin-compatible automotive-grade alternative from the same manufacturer with a tighter ±5% tolerance.

View details

Alternative comparison matrix

Feature / factor	GCM155R71H332KA37D	GCM155R71H332JA37D	GCM155R71H392KA37D	CC0402JRX7R9BB332	Compatibility / risk
Package	0402 (1005 Metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Identical package dimensions.; GCM155R71H392KA37D: Identical package dimensions.; CC0402JRX7R9BB332: Identical package dimensions.
Voltage	50.0V	50.0V	-	50.0V	50.0V — Voltage rating is identical.; CC0402JRX7R9BB332: Voltage rating is identical.
Capacitance	3.3nF	3.3nF	3.9nF	3.3nF	3.3nF / 3.9nF — Capacitance value is identical.; GCM155R71H392KA37D: Capacitance is ~18% higher.; CC0402JRX7R9BB332: Capacitance value is identical.
Tolerance	±10.0%	±5.0%	±10.0%	-	±5.0% / ±10.0% — Candidate has tighter tolerance, which is an upgrade.; GCM155R71H392KA37D: Tolerance is identical.
Application	AEC-Q200	AEC-Q200	AEC-Q200	Commercial	AEC-Q200 / Commercial — Both are automotive grade (GCM series).; GCM155R71H392KA37D: Both are automotive grade.; CC0402JRX7R9BB332: Candidate is not AEC-Q200 qualified.

Application & sourcing insights

Questions & answers

The best alternative is Murata's GCM155R71H332JA37D. It is a pin-compatible replacement with identical specifications, but offers a tighter ±5% tolerance, which is an upgrade.