GCM155R71H473KE02D
Murata Electronics
Needs validationlow risk
A strong match from the same manufacturer and series, matching all key electrical and physical parameters.
Best Alternatives to GCM155R71H473KE02J
Finding a substitute for the Murata GCM155R71H473KE02J, a 47nF 50V 0402 automotive MLCC, requires careful matching of its AEC-Q200 qualification, package, and X7R dielectric performance.
AI replacement insight
Electrical riskhigh
Using a part with a different dielectric (e.g., X8L) can alter circuit performance.
Package risklow
Several candidates match the 0402 package, minimizing physical layout risk.
Sourcing riskhigh
Using a non-AEC-Q200 part for an automotive design will fail qualification.
Can it be replaced directly?
Yes, GCM155R71H473KE02D is a potential pin-to-pin replacement from the same manufacturer, pending final datasheet verification of the part number suffix.
Best replacement path
GCM155R71H473KE02D is the best replacement path, as it matches all critical parameters and is likely a packaging variant of the target.
Main risk
The main risk when substituting is using a non-automotive grade part (not AEC-Q200) in an application that requires high reliability.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | GCM155R71H473KE02J | GCM155R71H473KE02D | GCM155L8EH473KE07D | CC0402JRX7R9BB473 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 metric) | 0402 (1005 metric) | 0402 (1005 metric) | 0402 (1005 metric) | 0402 (1005 metric) — Identical package size and pinout.; GCM155L8EH473KE07D: Identical package size.; CC0402JRX7R9BB473: Identical package size. |
| Voltage | 50V | 50V | - | 50V | 50V — Voltage rating is identical.; CC0402JRX7R9BB473: Voltage rating is identical. |
| Capacitance | 47nF | 47nF | - | - | 47nF — Capacitance is identical. |
| Dielectric | X7R | X7R | X8L | - | X7R / X8L — Dielectric type is identical.; GCM155L8EH473KE07D: X8L has worse capacitance stability over temperature (+15%/-40%) vs X7R (±15%). |
| Application | AEC-Q200 | AEC-Q200 | AEC-Q200 | General Purpose | AEC-Q200 / General Purpose — 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 maximum operating temperature. |
| Tolerance | ±10% | - | - | ±5% | ±5% — Tighter tolerance is an upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for GCM155R71H473KE02J 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.