Needs validationhigh risk
Parametric alternative with matching voltage but lower temperature rating and different dielectric.
Best Alternatives to CL05Y105KP6VPNC
Finding a replacement for the CL05Y105KP6VPNC 1µF 10V 0402 capacitor requires careful attention to its X7S dielectric and automotive-grade rating. Alternatives often use X5R dielectric with a lower temperature limit.
AI replacement insight
Electrical riskhigh
Dielectric mismatch affects stability, DC bias, and temperature performance.
Package risklow
All candidates use the same 0402 package.
Sourcing riskmedium
Switching from automotive to commercial grade has long-term reliability implications.
Can it be replaced directly?
No direct drop-in replacement has been identified. All reviewed candidates have a different dielectric (X5R) and a lower temperature rating, making them unsuitable for the original automotive application without re-qualification.
Best replacement path
Search for automotive-grade (AEC-Q200) 1µF 10V 0402 capacitors with an X7S or X7R dielectric to ensure performance and reliability.
Main risk
The primary risk is failure in high-temperature environments, as the proposed alternatives are rated for +85°C, not the target's +125°C.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | CL05Y105KP6VPNC | TCC0402X5R105K100AT | TCC0402X5R105K160AT | TCC0402X5R105K250AT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 (1005 Metric) — Package size matches.; TCC0402X5R105K160AT: Package size matches.; TCC0402X5R105K250AT: Package size matches.; TCC0402X5R105K500AT: Package size matches. |
| Voltage | 10V | 10V | 16V | 25V | 10V / 16V / 25V / 50V — Voltage rating matches.; TCC0402X5R105K160AT: Higher voltage rating provides more margin.; TCC0402X5R105K250AT: Higher voltage rating provides more margin.; TCC0402X5R105K500AT: Higher voltage rating provides more margin. |
| Dielectric | X7S | X5R | X5R | X5R | X5R — Different dielectric affects stability and temperature performance.; TCC0402X5R105K160AT: Different dielectric affects stability and temperature performance.; TCC0402X5R105K250AT: Different dielectric affects stability and temperature performance.; TCC0402X5R105K500AT: Different dielectric affects stability and temperature performance. |
| Temperature | -55°C to +125°C | -55°C to +85°C | -55°C to +85°C | -55°C to +85°C | -55°C to +85°C — Reduced maximum operating temperature.; TCC0402X5R105K160AT: Reduced maximum operating temperature.; TCC0402X5R105K250AT: Reduced maximum operating temperature.; TCC0402X5R105K500AT: Reduced maximum operating temperature. |
| Tolerance | ±10% | - | - | ±10% | ±10% — Capacitance tolerance matches.; TCC0402X5R105K500AT: Capacitance tolerance matches. |
Application & sourcing insights
Questions & answers
The best alternative depends on the application's temperature range. For non-automotive use below 85°C, parts like TCC0402X5R105K100AT offer matching core specs but require design validation due to the different dielectric.