AC0805KKX7R8BB225
Yageo
Needs validationlow risk
Pin-compatible replacement with identical ratings and higher AEC-Q200 qualification.
Best Alternatives to 0805B225K250CT
Find pin-compatible and upgrade replacements for the Walsin 0805B225K250CT, a 2.2µF 25V 0805 X7R ceramic capacitor. Alternatives from Murata, TDK, and Yageo are available, some with higher voltage or automotive qualifications.
AI replacement insight
Electrical risklow
Most candidates match or exceed voltage. Check tolerance.
Package risklow
All candidates are in the same 0805 package.
Sourcing risklow
This is a common capacitor value with many suppliers.
Can it be replaced directly?
Yes, GCM21BR71E225KA73L from Murata is a direct, pin-compatible replacement with identical ratings and higher qualification.
Best replacement path
Direct pin-to-pin replacement with an automotive-grade part like Murata's GCM21BR71E225KA73L for higher reliability.
Main risk
The primary risk is using a substitute with a wider capacitance tolerance (e.g., ±20% vs. ±10%), which could affect circuit performance.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | 0805B225K250CT | AC0805KKX7R8BB225 | GCM21BR71E225KA73L | CGA4J3X7R1H225KT000N | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 (2012 metric) | 0805 (2012 Metric) | 0805 (2012 Metric) / 0805 (2012 metric) — Identical package ensures form-fit compatibility.; GCM21BR71E225KA73L: Identical package ensures form-fit compatibility.; CGA4J3X7R1H225KT000N: matched; HGC0805R7225K500NSLJ: matched |
| Capacitance | 2.2 µF | 2.2 µF | 2.2 µF | - | 2.2 µF — matched; GCM21BR71E225KA73L: matched |
| Voltage | 25 V | 25 V | 25 V | 50 V | 25 V / 50 V — matched; GCM21BR71E225KA73L: matched; CGA4J3X7R1H225KT000N: Higher voltage rating provides more design margin.; HGC0805R7225K500NSLJ: Higher voltage rating provides more design margin. |
| Application | Commercial | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 — Candidate is automotive grade, offering higher reliability.; GCM21BR71E225KA73L: Candidate is automotive grade, offering higher reliability.; CGA4J3X7R1H225KT000N: Candidate is automotive grade, offering higher reliability. |
| Tolerance | ±10% | - | ±10% | ±10% | ±10% — matched; CGA4J3X7R1H225KT000N: matched; HGC0805R7225K500NSLJ: matched |
Application & sourcing insights
Questions & answers
GCM21BR71E225KA73L (Murata) and AC0805KKX7R8BB225 (Yageo) are excellent pin-compatible replacements with the added benefit of AEC-Q200 automotive qualification.