
Murata Electronics
Strong functional alternative with identical package, voltage, and dielectric, and very close 11nF capacitance.
Finding a substitute for the Murata GRM2195C1H123JA01D, a 12nF 50V 0805 C0G capacitor, requires matching its stable dielectric and tight tolerance. Several options exist with minor parametric differences.
Using a non-C0G dielectric or incorrect capacitance can cause circuit failure.
The 0805 package is standard and widely available.
No exact drop-in replacement was found. The closest functional alternative is GRM2195C1H113JA01D, which requires engineering review due to its 11nF capacitance.
The closest option is GRM2195C1H113JA01D, with a slightly lower capacitance of 11nF but otherwise identical specifications.
The main risk is substituting with a different dielectric type like X7R, which lacks the stability of C0G and is unsuitable for precision circuits.

Murata Electronics
Strong functional alternative with identical package, voltage, and dielectric, and very close 11nF capacitance.
| Feature / factor | GRM2195C1H123JA01D | GRM2195C1H113JA01D | GRM21B5C1H203JA01L | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 metric) | 0805 (2012 metric) — Form factor matches.; GRM21B5C1H203JA01L: Form factor matches. | |
| Dielectric | C0G (EIA) | C0G | C0G | C0G — Stable Class I dielectric matches.; GRM21B5C1H203JA01L: Stable Class I dielectric matches. | |
| Voltage | 50.0V | 50.0V | 50.0V | 50.0V — Voltage rating matches.; GRM21B5C1H203JA01L: Voltage rating matches. | |
| Capacitance | 12.0nF | 11.0nF | 20.0nF | 11.0nF / 20.0nF — Slightly lower capacitance.; GRM21B5C1H203JA01L: Significantly higher capacitance. | |
| Tolerance | 5.0% | 5.0% | 5.0% | 5.0% — Tolerance matches.; GRM21B5C1H203JA01L: Tolerance matches. |
The best alternative is GRM2195C1H113JA01D from Murata. It offers identical voltage, tolerance, and C0G dielectric in the same 0805 package, with a very close capacitance of 11nF.