Featuring low loss and excellent frequency characteristics, the new ECWFE capacitors have a non-inductive construction: it uses metallised polypropylene film, and has a flame- retardant plastic case and a built-in fuse. When the fuse is blown, the ECWFE capacitor fails open rather than short.
The ECWFE capacitors are supplied in one of two voltage ratings: parts with a 450V DC rating are available with capacitance in the range of 0.1μF to 4.7μF; 630V DC parts are available in capacitance values ranging from 0.1μF to 2.2μF.
The durable box-shape casing of the ECWFE capacitors provides for better tolerance of vibration than standard film capacitors.
- ≤0.1% dissipation factor at 1kHz, 20°C
- Operating-temperature range: -40°C to 105°C
- Low hum noise
- Active filtering
- High-frequency circuits
- High-current circuits