R71QR41004010K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Film Capacitors

Film capacitors are manufactured using dielectric thin films of materials like plastic, paper, or several other film types. These thin films act as insulators on the core of the capacitor, which stores electric charge. The stored charge can then be released to a circuit when the capacitor is activated. The most common form of a film capacitor is the non-polarized variety. Other forms include tantalum, electrolytic, and ceramic.

R71QR41004010K is designed as an all- molded film capacitor with a high volumetric efficiency ratio and high dielectric strength. The K-type dielectric is formulated to allow for a greater operational temperature range, up to 180 ̊C for certain applications. Its hermetically sealed construction eliminates the risk of moisture and contamination damage, making it exceptionally suitable for high-voltage and high-temperature applications.

Application Field

The R71QR41004010K is mainly used for applications in the military and space industries, including aerospace, tactical, and defense. This type of capacitor is also suitable for use in higher-voltage, high-temperature, and high-reliability applications such as automotive, medical, robotic, and power supply electronics. It has special usability in motor circuits, inverters, or power electronics.

Working Principle

R71QR41004010K film capacitors are a type of non-polarized capacitors with a thin film insulation between two metal plates. When a voltage is applied to the capacitor, the metal plates act as electrodes, with the thin film of insulation acting as the dielectric. The dielectric increases the amount of charge accumulation on one plate relative to the other, which is known as the capacitance. This accumulated charge can then be used to power circuits or devices when the capacitor is activated. Along with capacity, the K-type dielectrics used with this capacitor help to give it a wide operational temperature range, making it suitable for use in many high-reliability applications.

In summary, the R71QR41004010K is designed as a hermetically sealed all-molded film capacitor with K-type dielectric constructed for higher operational temperatures, as well as a high volumetric efficiency ratio and dielectric strength. The capacitor is mainly used in the military and space industries, as well as other higher-voltage and high-temperature applications. Its working principle relies on the thin film of insulation between the two metal plates, which allow for charge accumulation when a voltage is applied.

The specific data is subject to PDF, and the above content is for reference