Is there a pin-compatible replacement for GCM1555C1H270JA16D?

No exact pin-compatible replacement with identical specifications was found. The closest options either have different capacitance values (like GCM1555C1H330JA16D) or lack the critical AEC-Q200 automotive qualification.

What risks should I check before replacing GCM1555C1H270JA16D?

Before replacing, you must check three main risks: 1) Application Mismatch: Ensure the replacement is AEC-Q200 qualified if used in automotive systems. 2) Capacitance Difference: Verify your circuit can tolerate a different capacitance value. 3) Package Size: Confirm the replacement has the same 0402 footprint.

GCM1555C1H270JA16D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Finding a substitute for the Murata GCM1555C1H270JA16D, a 27pF 50V automotive-grade capacitor, requires careful attention to its AEC-Q200 qualification. While several parts have similar electrical values, matching this reliability standard is key.

AI replacement insight

Electrical riskmedium

Capacitance values of alternatives differ from the 27pF target, which may impact circuit performance.

Sourcing riskhigh

Failure to match the AEC-Q200 qualification is a critical gap for automotive applications.

Package riskhigh

One functional alternative has a larger 0603 package, requiring a PCB redesign.

Can it be replaced directly?

No direct, 1-to-1 drop-in replacement has been identified. All suitable alternatives require an engineering review due to differences in capacitance, package size, or automotive qualification.

Best replacement path

The best alternative is GCM1555C1H330JA16D, from the same Murata GCM series. It shares the AEC-Q200 qualification but has a slightly higher capacitance of 33pF that requires review.

Main risk

The primary risk is substituting a commercial-grade capacitor for an automotive-grade one, which can lead to component failure in harsh automotive environments.

Recommended alternatives

Strongest alternative from the same Murata series and is AEC-Q200 qualified, with slightly higher capacitance.

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Alternative comparison matrix

Feature / factor	GCM1555C1H270JA16D	GCM1555C1H330JA16D	FCC0402N330J500AT	TCC0402COG200J500AT	Compatibility / risk
Capacitance	27 pF	33 pF	-	-	20 pF — Lower capacitance may affect circuit timing or filtering performance.
Application	AEC-Q200	AEC-Q200	-	-	Commercial — Lacks AEC-Q200 qualification required for automotive use.
Package	0402 (1005 metric)	0402 (1005 metric)	-	-	0402 — Same package size ensures physical compatibility.
Voltage	50 V	50 V	-	-	50 V — Voltage rating matches the target.
Family	Murata GCM Series	Murata GCM Series	-	-	Murata GCM Series — From the same product series as the target.

Application & sourcing insights

Questions & answers

The best alternative found is Murata's GCM1555C1H330JA16D. It is from the same automotive-grade series but has a slightly higher capacitance of 33pF. This is a low-risk option but requires engineering validation.