
KYOCERA AVX
A 50V upgrade in the same 0603 package, but lacks the target's automotive (AEC-Q200) rating.
Find substitutes for the TDK CGA3E1X7R1V105KT000N, a 1uF 35V 0603 X7R ceramic capacitor. Alternatives often feature higher voltage ratings but may lack the target's automotive (AEC-Q200) qualification.
Candidates match or exceed voltage rating.
All candidates share the same 0603 package.
Application qualification (AEC-Q200) is a key differentiator and risk.
Yes, parts like Taiyo Yuden's GMK107AB7105KAHT offer identical core parameters (1uF, 35V, X7R, 0603), but are not automotive grade.
Upgrade to a 50V rated capacitor like Walsin's 0603B105K500CT, but you must verify if the application requires AEC-Q200 qualification.
The primary risk is substituting a non-automotive grade capacitor into an application that requires AEC-Q200 reliability standards.

KYOCERA AVX
A 50V upgrade in the same 0603 package, but lacks the target's automotive (AEC-Q200) rating.
| Feature / factor | CGA3E1X7R1V105KT000N | 06035C105KAT2A | 0603B105K500CT | HGC0603R7105K500NTHJ | Compatibility / risk |
|---|---|---|---|---|---|
| Voltage | 35V | 50V | 50V | 50V | 50V — Candidate has a higher voltage rating.; 0603B105K500CT: Candidate has a higher voltage rating.; HGC0603R7105K500NTHJ: Candidate has a higher voltage rating.; TCC0603X7R105K500CT: Candidate has a higher voltage rating. |
| Application | Automotive | Not specified | Not specified | Not specified | Not specified — Target is AEC-Q200 qualified, candidate is not.; 0603B105K500CT: Target is AEC-Q200 qualified, candidate is not.; HGC0603R7105K500NTHJ: Target is AEC-Q200 qualified, candidate is not.; TCC0603X7R105K500CT: Target is AEC-Q200 qualified, candidate is not. |
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 metric) | 0603 (1608 Metric) / 0603 (1608 metric) — matched; 0603B105K500CT: matched; HGC0603R7105K500NTHJ: matched; TCC0603X7R105K500CT: matched |
| Capacitance | 1uF | - | - | - | 1uF — matched |
| Dielectric | X7R | - | - | - | X7R — matched |
A higher voltage (50V) part like Walsin 0603B105K500CT is a good electrical upgrade, but you must confirm if your design requires the target's AEC-Q200 automotive rating.