CMR04F221JODR

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Mica and PTFE Capacitors are widely used in a variety of industrial and consumer electronic applications, such as audio, audio/video, telecom, industrial control, motor control, aerospace, and instrumentation applications. The CMR04F221JODR is an example of a Mica and PTFE capacitor. This capacitor is particularly suited for use in high-temperature applications, being able to operate up to a maximum of 125°C.

The CMR04F221JODR is a multi-anode radial leaded capacitor. It is a two-piezoelectric system with an active film layer located between two electrodes. The dielectric material is a mica-PTFE composite with glass impregnated epoxy which helps improve its electrical stability. The capacitor has very good high temperature performance and low ESR (Equivalent Series Resistance). The capacitor also has excellent endurance, low voltage coefficient, and low inductance.

Its application field includes a wide range of embedded projects, automotive electronics, microprocessor-based systems, aerospace systems, instrumentation and telecom systems. This type of capacitor is also used in measurement systems to provide a stable bias voltage or in power circuits for bypassing and coupling. This type of capacitor is typically used in a battery operated environment; maintaining its electrical characteristics over a wide temperature range, even for high power systems.

The working principle of the CMR04F221JODR is based on the electrostatic attraction between two conductors. The capacitor relies on the two conductors and the dielectric material located between them. When electric voltage is applied to the two conductors, electric charges accumulate and form an electric field, which is responsible for the capacitor\'s capacitance. The amount of charge stored in the capacitor depends on the surface area of the conductors and the dielectric constant of the material. Higher dielectric constants mean higher stored charge and hence higher capacitance.

Due to its excellent temperature performance and low ESR, the CMR04F221JODR is an ideal choice for use in harsh conditions or high-temperature applications. It can offer reliable performance for a long period of time, making it an ideal choice for any high-precision electronic application.

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