GCM21BR71E225KA73L
Murata Electronics
Needs validationlow risk
Murata GCM21BR71E225KA73L is a strong pin-to-pin alternative with matching key specs and AEC-Q200 qualification.
Best Alternatives to AC0805KKX7R8BB225
Finding a replacement for the Yageo AC0805KKX7R8BB225 2.2µF 25V 0805 capacitor involves matching key specs and the critical AEC-Q200 automotive qualification. Several strong alternatives from major manufacturers are available.
AI replacement insight
Electrical riskhigh
Using a part with wider tolerance (e.g., ±20%) or without proper qualification can impact circuit stability and reliability.
Package risklow
All suggested alternatives are in the same 0805 package, ensuring form and fit compatibility.
Sourcing risklow
This is a common capacitor value/package, available from multiple major manufacturers.
Can it be replaced directly?
Yes, Murata's GCM21BR71E225KA73L is a strong candidate for a direct, pin-to-pin replacement for the Yageo AC0805KKX7R8BB225.
Best replacement path
The Murata GCM21BR71E225KA73L is the best direct replacement, matching all key specs including AEC-Q200. The TDK CGA4J3X7R1H225KT000N is an excellent upgrade path with a higher voltage rating.
Main risk
The primary risk is substituting with a non-automotive grade capacitor in an application that requires AEC-Q200 qualification, which can lead to reliability issues.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | AC0805KKX7R8BB225 | GCM21BR71E225KA73L | CGA4J3X7R1H225KT000N | 0805B225K250CT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 metric) | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 metric) / 0805 (2012 Metric) — Package size matches.; CGA4J3X7R1H225KT000N: Package size matches.; 0805B225K250CT: Package size matches.; HGC0805R7225K500NSLJ: Package size matches. |
| Voltage | 25.0V | 25.0V | 50.0V | 25.0V | 25.0V / 50.0V — Voltage rating matches.; CGA4J3X7R1H225KT000N: Higher voltage rating provides more design margin.; 0805B225K250CT: Voltage rating matches.; HGC0805R7225K500NSLJ: Higher voltage rating provides more design margin. |
| Capacitance | 2.2e-06F | 2.2e-06F | 2.2e-06F | 2.2e-06F | 2.2e-06F — Capacitance matches.; CGA4J3X7R1H225KT000N: Capacitance matches.; 0805B225K250CT: Capacitance matches. |
| Application | AEC-Q200 | AEC-Q200 | AEC-Q200 | Not specified | AEC-Q200 / Not specified — Automotive grade matches.; CGA4J3X7R1H225KT000N: Automotive grade matches.; 0805B225K250CT: Candidate is not AEC-Q200 qualified, unlike the target.; HGC0805R7225K500NSLJ: Candidate is not AEC-Q200 qualified, unlike the target. |
| Tolerance | 10.0% | 10.0% | - | - | 10.0% — Tolerance matches. |
Application & sourcing insights
Questions & answers
The best alternative is Murata's GCM21BR71E225KA73L, as it matches all critical parameters including the 2.2µF capacitance, 25V rating, X7R dielectric, 0805 package, and AEC-Q200 qualification.