FCC0603B104K101CT
FOJAN
Needs validationlow risk
Pin-compatible 100nF 100V 0603 X7R capacitor from FOJAN with identical key parameters.
Best Alternatives to 06031C104K4T2A
Find verified substitutes for the KYOCERA AVX 06031C104K4T2A, a popular 100nF, 100V, 0603 ceramic capacitor. Compare pin-compatible alternatives from leading manufacturers.
AI replacement insight
Electrical riskhigh
Using a part with lower voltage or different dielectric (X5R/X7S) can lead to failure or out-of-spec performance.
Package risklow
The 0603 package is standardized, but always verify land patterns from the datasheet.
Can it be replaced directly?
Direct replacement for 06031C104K4T2A should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Direct pin-to-pin replacement with another 100nF, 100V, X7R, 0603 capacitor like TAIYO YUDEN's HMK107B7104KAHT.
Main risk
The main risk is substituting with a part that has a lower voltage rating or a different dielectric type (e.g., X5R, X7S), which can affect performance and reliability.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | 06031C104K4T2A | FCC0603B104K101CT | HMK107B7104KAHT | CL10B104KC8VPNC | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 (1608 Metric) | 0603 (1608 metric) | 0603 (1608 Metric) | 0603 (1608 Metric) / 0603 (1608 metric) — Package size matches.; HMK107B7104KAHT: Package size matches.; CL10B104KC8VPNC: Package size matches.; CGA3E3X7S2A104KT0Y0N: Package size matches. |
| Voltage | 100.0 V | 100.0 V | 100.0 V | 100.0 V | 100.0 V — Voltage rating matches.; HMK107B7104KAHT: Voltage rating matches.; CL10B104KC8VPNC: Voltage rating matches.; CGA3E3X7S2A104KT0Y0N: Voltage rating matches. |
| Capacitance | 1e-07 F | 1e-07 F | 1e-07 F | 1e-07 F | 1e-07 F — Capacitance matches.; HMK107B7104KAHT: Capacitance matches.; CL10B104KC8VPNC: Capacitance matches.; CGA3E3X7S2A104KT0Y0N: Nominal capacitance matches. |
| Dielectric | X7R | X7R | X7R | - | X7R / X7S — Dielectric type matches.; HMK107B7104KAHT: Dielectric type matches.; CGA3E3X7S2A104KT0Y0N: X7S has wider capacitance change over temp (±22%) vs X7R (±15%). |
| Application | General | - | AEC-Q200 | - | AEC-Q200 — Candidate is automotive qualified. |
| Pinout | 2 | - | - | 0 | 0 — Pin count data is missing/incorrect in source. |
Application & sourcing insights
Questions & answers
Verified drop-in options for 06031C104K4T2A 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.