Is there a pin-compatible replacement for GCM1885C2A4R0CA16D?

No exact pin-compatible replacement was found. While several parts share the 0603 package, they differ in capacitance or lack the target's AEC-Q200 automotive qualification.

What risks should I check before replacing GCM1885C2A4R0CA16D?

Before replacing, you must verify two key things: 1) Your circuit's tolerance for a different capacitance value. 2) Whether the replacement part meets the required AEC-Q200 automotive qualification.

GCM1885C2A4R0CA16D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

GCM1885C2A4R0CA16D is a 4.0pF, 100V automotive-grade (AEC-Q200) multilayer ceramic capacitor from Murata in a standard 0603 package. It features a stable C0G/NP0 dielectric.

AI replacement insight

Electrical riskmedium

Capacitance values differ across candidates, which may affect circuit timing or filtering performance.

Sourcing riskhigh

Substituting with a non-AEC-Q200 part for an automotive application is a major compliance and reliability risk.

Package risklow

All viable candidates share the same 0603 package, ensuring physical compatibility.

Can it be replaced directly?

No direct, drop-in replacement has been identified. All candidates have parametric differences or lack the required automotive qualification.

Best replacement path

The closest alternative is GCM1885C2A4R7BA16D from the same Murata GCM series, but its capacitance is 4.7pF versus the target's 4.0pF, which requires engineering validation.

Main risk

The primary risks are capacitance mismatch and using a non-automotive grade component in an automotive application, which can affect reliability and compliance.

Recommended alternatives

Same series, package, and voltage, but with slightly higher capacitance (4.7pF vs 4.0pF) and tighter tolerance.

View details

Alternative comparison matrix

Feature / factor	GCM1885C2A4R0CA16D	GCM1885C2A4R7BA16D	CC0603BRNPO0BN4R7	Compatibility / risk
Package	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric) — Same package and pin count.; CC0603BRNPO0BN4R7: Same package and pin count.
Capacitance	4.0 pF	4.7 pF	4.7 pF	4.7 pF — Slightly higher capacitance, requires circuit validation.; CC0603BRNPO0BN4R7: Higher capacitance requires circuit validation.
Voltage	100 V	100 V	100 V	100 V — Voltage rating matches.; CC0603BRNPO0BN4R7: Voltage rating matches.
Tolerance	±0.25 pF	±0.1 pF	-	±0.1 pF — Tighter tolerance is an improvement.
Application	AEC-Q200	AEC-Q200	Not specified	AEC-Q200 / Not specified — Both parts are automotive grade.; CC0603BRNPO0BN4R7: Candidate is general purpose, not AEC-Q200 qualified.

Application & sourcing insights

Questions & answers

The best alternative is likely GCM1885C2A4R7BA16D. It is from the same automotive series but has a slightly higher capacitance (4.7pF vs 4.0pF) that must be verified for your application.