GRT188R61C106KE13D
Murata Electronics
Needs validationhigh risk
Alternative with tighter tolerance but a lower temperature rating; requires review.
Best Alternatives to GRM188C81C106MA73D
The Murata GRM188C81C106MA73D is a general-purpose 10uF 16V 0603 MLCC. Finding a replacement requires careful matching of its X6S dielectric, which provides a 105°C operating temperature.
AI replacement insight
Electrical riskhigh
Dielectric mismatch leads to a lower operating temperature range.
Package risklow
Several candidates match the 0603 package, ensuring physical compatibility.
Can it be replaced directly?
No direct drop-in replacement has been identified. Several candidates match the package and primary values but have a lower temperature rating (85°C vs 105°C), which requires careful engineering review.
Best replacement path
Search for 10uF, 16V+, 0603 MLCCs with an X6S or X7R dielectric to match or exceed the target's 105°C operating temperature.
Main risk
The primary risk is substituting a capacitor with a lower maximum operating temperature (e.g., X5R for X6S), which can cause out-of-spec performance or failure if the application operates above 85°C.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | GRM188C81C106MA73D | GRT188R61C106KE13D | GRT188R61E106ME13D | ZRB18AR61E106ME01L | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) — Package size matches.; GRT188R61E106ME13D: Package size matches.; ZRB18AR61E106ME01L: Package size matches. |
| Voltage | 16V | 16V | 25V | 25V | 16V / 25V — matched; GRT188R61E106ME13D: Higher voltage rating is a safe upgrade.; ZRB18AR61E106ME01L: Higher voltage rating is a safe upgrade. |
| Dielectric | X6S (-55°C to 105°C) | X5R (-55°C to 85°C) | X5R (-55°C to 85°C) | X5R (-55°C to 85°C) | X5R (-55°C to 85°C) — Lower max operating temperature.; GRT188R61E106ME13D: Lower max operating temperature.; ZRB18AR61E106ME01L: Lower max operating temperature. |
| Tolerance | 20% | 10% | - | - | 10% — Tighter tolerance is a safe upgrade. |
| Capacitance | 10uF | 10uF | 10uF | 10uF | 10uF — matched; GRT188R61E106ME13D: matched; ZRB18AR61E106ME01L: matched |
| Qualification | General | - | AEC-Q200 | - | AEC-Q200 — Automotive grade may be an unnecessary cost for general applications. |
| Termination | Standard SMT | - | - | Interposer Board | Interposer Board — Special termination may affect mechanical stress or soldering profile. |
Application & sourcing insights
Questions & answers
The best alternatives are other 10uF, 16V (or higher), 0603 MLCCs with an X6S or X7R dielectric to ensure the operating temperature range of -55°C to 105°C (or wider) is met.