
Murata Electronics
Automotive, soft-term MLCC with lower capacitance (100nF vs 150nF) and higher voltage.
Finding a substitute for the Yageo CC0805KRX7R9BB154, a 150nF 50V 0805 MLCC, requires careful review of capacitance. While several form-fit alternatives exist, none match the capacitance value directly.
Capacitance differs by >30%, impacting circuit function.
All candidates match the 0805 package.
Candidates are active parts from major manufacturers.
No direct, one-to-one replacement for CC0805KRX7R9BB154 is available among the candidates. All options require engineering review due to significant capacitance differences.
Select a candidate with a higher voltage rating and the closest available capacitance (100nF or 220nF), then validate circuit performance through simulation or testing.
Circuit malfunction due to incorrect capacitance value, which can affect timing, filtering, or stability.

Murata Electronics
Automotive, soft-term MLCC with lower capacitance (100nF vs 150nF) and higher voltage.
| Feature / factor | CC0805KRX7R9BB154 | GCE21BR72A104KA01L | GCJ21BR72A104KA01L | GCM21BR72A104KA37K | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 Metric) | 0805 (2012 metric) | 0805 (2012 metric) / 0805 (2012 Metric) — Same form factor.; GCJ21BR72A104KA01L: Same form factor.; GCM21BR72A104KA37K: Same form factor.; GRM21AR72A224KAC5L: Same form factor. |
| Capacitance | 150 nF | 100 nF | 100 nF | 100 nF | 100 nF / 220 nF — Candidate capacitance is 33% lower.; GCJ21BR72A104KA01L: Candidate capacitance is 33% lower.; GCM21BR72A104KA37K: Candidate capacitance is 33% lower.; GRM21AR72A224KAC5L: Candidate capacitance is ~47% higher. |
| Voltage | 50 V | 100 V | 100 V | 100 V | 100 V — Higher voltage rating is a safe upgrade.; GCJ21BR72A104KA01L: Higher voltage rating is a safe upgrade.; GCM21BR72A104KA37K: Higher voltage rating is a safe upgrade.; GRM21AR72A224KAC5L: Higher voltage rating is a safe upgrade. |
| Application | General | AEC-Q200, Soft Term | - | AEC-Q200 | AEC-Q200, Soft Term — Upgraded features.; GCM21BR72A104KA37K: Automotive grade is an upgrade. |
| Termination | Standard | - | Soft Termination | - | Soft Termination — Soft termination adds mechanical robustness. |
| Dielectric | X7R | - | - | - | X7R — Same dielectric characteristics. |
No direct drop-in replacement was found. Alternatives like Murata's GRM series have the same package and equal or higher voltage but differ in capacitance (e.g., 100nF or 220nF), requiring circuit analysis.