CL21A106KAYNNNE
Samsung Electro-Mechanics
Needs validationmedium risk
A 10µF 25V 0805 capacitor with a less stable X5R dielectric compared to the target's X7R.
Best Alternatives to GRM21BZ71E106KE15L
Find the best replacements and alternatives for the Murata GRM21BZ71E106KE15L, a popular 10µF 25V 0805 ceramic capacitor. This guide analyzes pin-compatible options and functional alternatives, highlighting key differences in dielectric, voltage, and package.
AI replacement insight
Electrical riskhigh
Using a different dielectric (X5R/X7S) can alter circuit behavior, especially in timing or filtering applications.
Package risklow
Most candidates are in the same 0805 package, but functional alternatives in different packages exist and require a board redesign.
Sourcing risklow
This is a very common capacitor value/package, with many cross-vendor options available.
Can it be replaced directly?
Yes, CL21B106KAYQNNE from Samsung is a likely direct replacement for GRM21BZ71E106KE15L, pending datasheet verification of its 25V rating. Other alternatives exist but have different dielectric materials (X5R, X7S) which may impact circuit performance.
Best replacement path
The Samsung CL21B106KAYQNNE is the most promising direct replacement, as it appears to match all key specifications including the critical X7R dielectric. However, its voltage rating must be verified from the datasheet before use.
Main risk
The primary risk when substituting this capacitor is using a part with a less stable dielectric like X5R or X7S, which can cause capacitance to vary significantly with temperature, affecting circuit stability.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | GRM21BZ71E106KE15L | CL21A106KAYNNNE | GRM21BR61H106KE43L | HGC0805R5106K500NSLJ | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 Metric) | - | - | 0805 (2012 Metric) — Form factor matches. |
| Voltage | 25.0V | 25.0V | - | - | 50.0V — Higher voltage rating provides more design margin. |
| Dielectric | X7R | X5R | - | - | X7R — Temperature characteristics match. |
| Capacitance | 10.0µF | - | - | 10.0µF | 10.0µF — matched |
Application & sourcing insights
Questions & answers
The best alternative appears to be Samsung's CL21B106KAYQNNE, which matches the 10µF capacitance, X7R dielectric, and 0805 package. Its 25V rating should be confirmed via its datasheet before ordering.