GCM188R71E474KA64D
Murata Electronics
Needs validationlow risk
An automotive-grade upgrade from Murata with a higher voltage rating (25V) in the same package.
Best Alternatives to GCM188R71C474KA55D
GCM188R71C474KA55D is a popular 0.47µF, 16V automotive-grade (AEC-Q200) ceramic capacitor in a 0603 package. When considering replacements, it is critical to match the automotive qualification to ensure reliability.
AI replacement insight
Electrical riskhigh
Using a non-AEC-Q200 part in an automotive application can lead to reliability issues and failure.
Package risklow
Many 0603 package alternatives are available, so physical fit is not a major concern.
Can it be replaced directly?
Direct replacement for GCM188R71C474KA55D should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
For a direct replacement, consider Yageo's AC0603KRX7R7BB474. For an upgrade from the original manufacturer, Murata's GCM188R71E474KA64D offers a higher voltage rating.
Main risk
The primary risk is substituting a general-purpose capacitor for this automotive-grade part, which could lead to component failure in harsh automotive environments.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | GCM188R71C474KA55D | GCM188R71E474KA64D | AC0603KRX7R7BB474 | GRM188R71E474KA12D | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) — Package size is identical.; AC0603KRX7R7BB474: Package size is identical.; GRM188R71E474KA12D: Package size is identical.; CC0603JRX7R7BB474: Package size is identical. |
| Voltage | 16.0V | 25.0V | 16.0V | 25.0V | 25.0V / 16.0V — Higher voltage rating provides more design margin.; AC0603KRX7R7BB474: Voltage rating is identical.; GRM188R71E474KA12D: Higher voltage rating is an upgrade. |
| Capacitance | 0.47µF | 0.47µF | 0.47µF | - | 0.47µF — Capacitance is identical.; AC0603KRX7R7BB474: Capacitance is identical. |
| Application | AEC-Q200 | AEC-Q200 | AEC-Q200 | General Purpose (GRM series) | AEC-Q200 / General Purpose (GRM series) / General Purpose (CC series) — Both parts are automotive grade from the same GCM series.; AC0603KRX7R7BB474: Both parts are automotive grade.; GRM188R71E474KA12D: Candidate is not AEC-Q200 qualified.; CC0603JRX7R7BB474: Candidate is not AEC-Q200 qualified. |
| Manufacturer | Murata Electronics | - | Yageo | - | Yageo — Cross-vendor alternative. |
| Tolerance | ±10% | - | - | - | ±5% — Tighter tolerance is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for GCM188R71C474KA55D are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.