CM04FA391GO3

Mica and PTFE capacitors are widely used in various fields, and the CM04FA391GO3 is a perfect example of their application. The CM04FA391GO3 capacitor is a non-polarized, leaded, polystiren organic semiconductor capacitor with a high-temperature, oxygen-free surface. It is specifically designed to provide optimum performance in very demanding applications such as higher power motor controllers and lighting control.

The CM04FA391GO3 is a high-quality three-layer capacitor, consisting of a PTFE (Polytetrafluoroethylene) layer, a dielectric layer and a mica plate. PTFE is a material with excellent dielectric properties, and thus the CM04FA391GO3 capacitor can provide high levels of insulation and excellent durability even in the toughest operating conditions.

The mica plate provides the highest capacitance per unit of volume and the capacitance value is kept constant over the temperature range of -55 to +125°C. This feature makes the CM04FA391GO3 ideal for operations in extreme environmental conditions, such as those found in motor controllers and lighting control systems.

The CM04FA391GO3\'s working principle is based upon the C-Y principle. This principle involves the use of two layers of copper foil and a plastic film between them. The copper foil is etched to form an array of interlinked metal elements and the plastic film acts as an insulator between them. As an electric current is applied to the capacitor, the metal elements move towards each other creating a charge separation which produces a capacitive effect.

Overall, the CM04FA391GO3 is a highly reliable, low-loss and cost-effective capacitor which is suitable for a variety of applications. Its excellent insulation properties make it suitable for use in RF, audio and power electronics products and its small size makes it a great choice for compact designs. Furthermore, the CM04FA391GO3 can be used in harsh temperatures, making it an ideal component for medical, aerospace, automotive and industrial applications.

In summary, the CM04FA391GO3 is a reliable, high-performance capacitor which is suitable for many applications. Its combination of mica and PTFE layers make it suitable for use in a wide range of environments, while its C-Y principle provides excellent insulation and efficiency. The CM04FA391GO3 is an ideal choice for many demanding projects in the medical, aerospace, automotive and industrial sectors.