Is there a pin-compatible replacement for GCM155R71H473KE02D?

Yes, GCM155R71H473KE02J is a pin-compatible replacement. Other parts like Yageo's CC0402JRX7R9BB473 match the package but lack automotive qualification, requiring careful review.

What risks should I check before replacing GCM155R71H473KE02D?

Always verify three key areas: 1) The substitute must be AEC-Q200 qualified for automotive use. 2) The dielectric must be X7R to ensure correct performance over temperature. 3) The package must be 0402 for physical compatibility.

GCM155R71H473KE02D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Reviewing replacements for the Murata GCM155R71H473KE02D, a 47nF 50V 0402 automotive-grade MLCC. Key considerations for substitutes include matching the AEC-Q200 qualification, X7R dielectric, and 0402 package size.

AI replacement insight

Electrical riskhigh

Using a part with a different dielectric (e.g., X8L) or grade can alter circuit performance and reliability.

Package riskhigh

Substitutes must be in an 0402 package to fit the PCB layout.

Sourcing risklow

The target part is active; avoid NRND substitutes.

Can it be replaced directly?

Yes, GCM155R71H473KE02J is a direct pin-to-pin replacement for GCM155R71H473KE02D, differing only by packaging code.

Best replacement path

The best replacement is GCM155R71H473KE02J, an alternate packaging version from Murata with identical electrical and physical specs.

Main risk

The main risk is using a non-automotive grade (non-AEC-Q200) capacitor, which can compromise reliability in automotive applications.

Recommended alternatives

A direct replacement from Murata with identical specs, differing only by packaging code.

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Alternative comparison matrix

Feature / factor	GCM155R71H473KE02D	GCM155R71H473KE02J	GCM155L8EH473KE07D	CC0402JRX7R9BB473	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Identical package and footprint.; GCM155L8EH473KE07D: Package size is a match.; CC0402JRX7R9BB473: Package size is a match.
Capacitance	47 nF	47 nF	-	-	47 nF — Capacitance values are identical.
Voltage	50 V	50 V	-	-	50 V — Voltage ratings are identical.
Dielectric	X7R	X7R	X8L	-	X7R / X8L — Dielectric characteristics are identical.; GCM155L8EH473KE07D: Different dielectric affects capacitance stability over temperature.
Qualification	AEC-Q200	AEC-Q200	AEC-Q200	Commercial	AEC-Q200 / Commercial — Both parts are automotive grade.; GCM155L8EH473KE07D: Both parts are automotive grade.; CC0402JRX7R9BB473: Candidate is not AEC-Q200 qualified.
Temperature	-55°C to +125°C	-	-55°C to +150°C	-	-55°C to +150°C — Wider operating temperature range.
Tolerance	±10%	-	-	±5%	±5% — Tighter tolerance is an upgrade.
Manufacturer	Murata Electronics	-	-	Yageo	Yageo — Cross-vendor alternative.

Application & sourcing insights

Questions & answers

GCM155R71H473KE02J from Murata is the best alternative, offering identical performance and physical characteristics. It is considered a direct replacement.