DC-Link
C4AK Series - These capacitors deliver a longer life at +125°C (higher voltage derated) and +135°C. They have a rated capacitance range of 1.5µF to 60µF and a rated voltage range of 700VDC to 900VDC. Applications include DC filtering, DC-Link, power electronics, energy storage, renewable energy grid interface, motor drives, and automotive.
- View C4AK Product List
- The High Temperature, Long Life C4AK Series
- KEMET Film High Temperature Power DC-Link Article
- DC-Link C4AK Film Capacitor Technology Application Note
- C4AK Series High Temperature Blog
C4AQ Series - This series offers a rated capacitance range of 1µF to 210µF and a rated voltage range of 500VDC to 1500VDC. Typical applications include DC filtering, DC-Link, power electronics, energy storage, renewable energy grid interface, motor drives, and automotive.
C4AQ-P Series - This series provides longer life performances at +125°C. These capacitors offer a rated capacitance range of 1µF to 210µF and a rated voltage range of 450VDC to 1100VDC. Applications include DC filtering, DC-Link, power electronics, energy storage, renewable energy grid interface, motor drives, and automotive.
C4AU Series - These capacitors are designed to withstand harsh environmental conditions. They feature a rated capacitance range of 1µF to 210µF and a rated voltage range of 500VDC to 1200VDC. Applications include DC filtering, DC-Link, power electronics, energy storage, renewable energy grid interface, motor drives, and automotive.
Mini DC-Link
C4AQ-M Series - These miniaturized capacitors offer a rated capacitance range of 1.1µF to 210µF and a rated voltage range of 500VDC to 1200VDC. Typical applications include DC filtering, DC-Link, power electronics, energy storage, renewable energy grid interface, motor drives, and automotive.

