CMR04C180JPDM

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Mica and PTFE capacitors are some of the most reliable in the industry. They are used in a wide variety of applications, including high voltage switching, audio frequency amplifiers and as part of the signal conditioning systems in many electronic devices. The CMR04C180JPDM is a mica and PTFE capacitor that exhibits high stability and reliability, making it an ideal choice for many applications.

The CMR04C180JPDM is a surface-mount capacitor with a 0.5-volt dc rating and a rated capacitance of 1800pF. It is a non-polarized capacitor, meaning it does not matter which side is connected to which. The capacitor is designed to have low reactance, meaning it can handle higher AC current without producing excessive heat or leakage. It is also designed to withstand higher voltages, up to 1.5 volts.

The capacitance of this capacitor is formed by the combination of two mica discs with a thin PTFE dielectric between them. The use of PTFE dielectric gives the capacitor excellent stability, low dielectric losses and high voltage capability. It also provides a highly reliable, low-temperature coefficient of capacitance (TCO).

The CMR04C180JPDM capacitor\'s application field includes high-voltage switching and protection circuits, audio frequency amplifiers, low-noise RF amplifiers, measurement and monitoring systems, and power supply circuits. Its combination of low reactance, high voltage capability, and low TCO make it well-suited for these applications.

It is also used in signal conditioning systems, which include diodes, amplifiers, filters and other components used to process electrical signals. This capacitor can be used to filter out high frequency noise and reduce overall noise in the signal path. Additionally, the low TCO makes it a good choice for applications with wide temperature ranges.

CMR04C180JPDM capacitors can also be used in timing circuits, helping to ensure consistent and accurate timing of devices. The low reactance and high voltage capability of this capacitor make it well-suited for this application.

The working principle of the CMR04C180JPDM capacitor is based on the principles of capacitance. Capacitance is the ability of two electrodes separated by a dielectric to store an electrical charge. As current passes through the capacitor, a time-varying voltage builds up across the device, resulting in an electrical charge. This charge is then stored on the device until the current changes.

When a voltage is applied across the two electrodes, an electric field is established. This field acts to create an electrical charge that builds up at the electrodes. This charge buildup is the basis of the capacitance in the CMR04C180JPDM capacitor. As the electrical charge builds up, it creates a stable voltage, allowing for the capacitor to store and release electrical energy on demand.

In conclusion, the CMR04C180JPDM capacitor is an ideal choice for many applications, including high voltage switching, audio frequency amplifiers and signal conditioning systems. Its low reactance and high voltage capability make it well-suited for these applications. The capacitor is based on the principles of capacitance, which allow for it to store and release electrical energy on demand.

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