C0603C105K4RACTU
KEMET
Needs validationlow risk
Cross-vendor upgrade from KEMET with a higher voltage rating and superior X7R dielectric in the same package.
Best Alternatives to CC0603KRX5R6BB105
Find and compare replacements for the Yageo CC0603KRX5R6BB105, a 1µF 10V 0603 MLCC. Explore pin-compatible upgrades and parametric alternatives from top manufacturers to meet your design and sourcing needs.
AI replacement insight
Package risklow
Multiple candidates share the same 0603 package, ensuring form-fit compatibility.
Electrical riskmedium
Candidates with different tolerances or dielectrics require engineering review to avoid performance issues.
Sourcing risklow
This is a common capacitor value with many alternatives from major manufacturers like Murata and KEMET.
Can it be replaced directly?
There are no perfect drop-in replacements without any change, but several strong candidates exist. GCM188R71C105KA64J is a low-risk upgrade.
Best replacement path
GCM188R71C105KA64J or C0603C105K4RACTU are strong upgrade paths with better X7R dielectrics and higher voltage ratings.
Main risk
The primary risk when substituting is ensuring the replacement's tolerance (e.g., ±10% vs ±20%) and dielectric type (e.g., X5R vs X7R) are acceptable for the circuit's performance requirements.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | CC0603KRX5R6BB105 | C0603C105K4RACTU | GCM188R71C105KA64J | GRT188R61H105ME13D | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) | 0603 (1608 metric) — Identical package ensures form-fit compatibility.; GCM188R71C105KA64J: Identical package ensures form-fit compatibility.; GRT188R61H105ME13D: Identical package ensures form-fit compatibility.; GRT188C8YA105KE13D: Identical package ensures form-fit compatibility. |
| Voltage | 10.0V | 16.0V | 16.0V | 50.0V | 16.0V / 50.0V / 35.0V — Higher voltage rating provides increased design margin.; GCM188R71C105KA64J: Higher voltage rating provides increased design margin.; GRT188R61H105ME13D: Higher voltage rating provides increased design margin.; GRT188C8YA105KE13D: Higher voltage rating provides increased design margin. |
| Dielectric | X5R | X7R | X7R | X5R | X7R / X5R / X6S — Upgraded X7R dielectric offers better temperature stability.; GCM188R71C105KA64J: Upgraded X7R dielectric offers better temperature stability.; GRT188R61H105ME13D: Matching dielectric ensures similar temperature characteristics.; GRT188C8YA105KE13D: Different dielectric (X6S vs X5R) has different temperature characteristics. |
| Manufacturer | Yageo | KEMET | - | - | KEMET — Cross-vendor alternative from a reputable manufacturer. |
| Temperature | -55 °C to +85 °C | - | -55°C to +125°C | - | -55°C to +125°C — Wider operating temperature range. |
| Tolerance | ±10.0% | - | - | ±20.0% | ±20.0% / ±10.0% — Wider tolerance may affect performance in sensitive circuits.; GRT188C8YA105KE13D: Tolerance matches the target part. |
Application & sourcing insights
Questions & answers
The best alternatives for CC0603KRX5R6BB105 are GCM188R71C105KA64J from Murata or C0603C105K4RACTU from KEMET. Both offer the same package and an upgraded X7R dielectric for better performance.