HMK107B7104KAHT
TAIYO YUDEN
Needs validationlow risk
AEC-Q200 qualified substitute with a higher voltage rating (100V) and matching key parameters.
Best Alternatives to CAI0603X7R104K500JT
Find suitable replacements for the HRE CAI0603X7R104K500JT, a 100nF 50V 0603 automotive-grade ceramic capacitor. Alternatives include AEC-Q200 qualified parts and general-purpose options for non-automotive applications.
AI replacement insight
Application riskhigh
Using a commercial-grade part in an automotive design can lead to premature failure and safety issues.
Package risklow
All candidates use the standard 0603 package, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for CAI0603X7R104K500JT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
The Taiyo Yuden HMK107B7104KAHT is the best replacement, offering AEC-Q200 qualification and a higher voltage rating.
Main risk
The primary risk is using a non-automotive grade capacitor in an application requiring AEC-Q200 reliability and environmental tolerance.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | CAI0603X7R104K500JT | HMK107B7104KAHT | CL10B104KB8NFNC | FCC0603B104K101CT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 (1608 metric) | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 metric) / 0603 (1608 Metric) — Package size matches.; CL10B104KB8NFNC: Package size matches.; FCC0603B104K101CT: Package size matches.; TCC0603X7R104J500CT: Package size matches. |
| Voltage | 50V | 100V | 50V | 100V | 100V / 50V — Higher voltage rating provides increased design margin.; CL10B104KB8NFNC: Voltage rating matches.; FCC0603B104K101CT: Higher voltage rating provides increased design margin.; TCC0603X7R104J500CT: Voltage rating matches. |
| Application | AEC-Q200 | AEC-Q200 | General Purpose | General Purpose | AEC-Q200 / General Purpose — Candidate meets the required automotive grade.; CL10B104KB8NFNC: Candidate is not automotive grade.; FCC0603B104K101CT: Candidate is not automotive grade.; TCC0603X7R104J500CT: Candidate is not automotive grade. |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% / ±5% — Capacitance tolerance matches.; CL10B104KB8NFNC: Capacitance tolerance matches.; FCC0603B104K101CT: Capacitance tolerance matches.; TCC0603X7R104J500CT: Tighter tolerance is a potential upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for CAI0603X7R104K500JT are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.