GRM21BC71E106KE11L
Murata Electronics
Needs validationmedium risk
A strong parametric match with same tolerance and higher voltage, but different (X7S) dielectric.
Best Alternatives to GRM21BR61C106KE15K
Finding a substitute for the Murata GRM21BR61C106KE15K, a 10µF 16V 10% X5R 0805 MLCC, involves balancing trade-offs. While no exact drop-in is available, several parametric alternatives exist with different tolerances or dielectrics.
AI replacement insight
Electrical riskmedium
Wider tolerance or different dielectric (X6S/X7S) will alter capacitance value over temperature and DC bias, impacting circuit behavior.
Package risklow
All candidates share the same 0805 package, ensuring physical compatibility on the PCB.
Can it be replaced directly?
No direct, drop-in replacement for GRM21BR61C106KE15K was found. All suitable alternatives require reviewing parametric differences.
Best replacement path
If the application can tolerate a different dielectric, GRM21BC81E106KE51L (X6S) is a strong choice. If not, GRM21BR61E106MA73L (X5R) is an option if ±20% tolerance is acceptable.
Main risk
The primary risks are changes in electrical performance due to different capacitance tolerance or dielectric temperature characteristics.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | GRM21BR61C106KE15K | GRM21BC71E106KE11L | GRM21BC81E106KE51L | GRM21BC8YA106KE11L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 metric) / 0805 (2012 Metric) — Form-fit compatible.; GRM21BC81E106KE51L: Form-fit compatible.; GRM21BC8YA106KE11L: Form-fit compatible.; GRM21BR61E106MA73L: Form-fit compatible. |
| Voltage | 16V | 25V | 25V | 35V | 25V / 35V — Higher voltage rating is a safe upgrade.; GRM21BC81E106KE51L: Higher voltage rating is a safe upgrade.; GRM21BC8YA106KE11L: Higher voltage rating is a safe upgrade.; GRM21BR61E106MA73L: Higher voltage rating is a safe upgrade. |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% / ±20% — Tolerance matches target.; GRM21BC81E106KE51L: Tolerance matches target.; GRM21BC8YA106KE11L: Tolerance matches target.; GRM21BR61E106MA73L: Wider tolerance may affect performance in sensitive circuits. |
| Dielectric | X5R | X7S | X6S | X6S | X7S / X6S / X5R — X7S has different temp characteristics vs X5R. Review required.; GRM21BC81E106KE51L: X6S has different temp characteristics vs X5R. Review required.; GRM21BC8YA106KE11L: X6S has different temp characteristics vs X5R. Review required.; GRM21BR61E106MA73L: Matching dielectric ensures similar temperature characteristics. |
Application & sourcing insights
Questions & answers
The best alternative depends on your circuit's sensitivity. GRM21BC81E106KE51L is a good option if a different dielectric (X6S) is acceptable. If the dielectric must be X5R, GRM21BR61E106MA73L is an option, but it has a wider ±20% tolerance.