CMR03F181GOAP

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Mica and PTFE Capacitors

CMR03F181GOAP capacitors are mica and polytetrafluoroethylene (PTFE) capacitors that are designed for high reliability and high-temperature applications. This coaxial capacitor design utilizes Mylar PTFE dielectric material encased within two thin mica plates. It features a wide capacitance range, low ESR (equivalent series resistance) rating, a high temperature operating range up to +125°C, and wide frequency range up to 10GHz.

CMR03F181GOAP capacitors are typically used in RF (radio frequency) circuits in electronic equipment, such as radar systems, communication systems, and satellite systems. Due to their small size and high capacitance values, they are used in a variety of applications in place of larger-sized capacitors, while providing the same level of performance. The capacitors also have low dielectric absorption, making them ideal for applications where low distortion is required.

The working principle of CMR03F181GOAP capacitors is based on the dielectric material and two mica plates. The dielectric material used is an extremely stable, low-loss polytetrafluoroethylene, which is usually found in the form of a film. This film is sandwiched between two thin mica discs, which determine the capacitance value. The capacitor also features two electrodes connected to the mica discs for measuring the current.

The CMR03F181GOAP is a low-inductance capacitor designed for RF applications, and amplified electrical signals. It features a low equivalent series resistance of 0.17 ohms (μΩ) and a low self-resonant frequency of 55MHz, which helps to reduce RF noise by providing a low impedance path from the dielectric material to the electrodes. The CMR03F181GOAP capacitor also offers a wide frequency range of 27-3000MHz, as well as high stability over environmental changes and high temperature operation.

The construction and design of CMR03F181GOAP capacitors make them ideal for high performance applications and harsh environments. The capacitors are extremely reliable and designed to last in environments where extreme temperature, vibration, and shock may be present. The capacitors are also designed with a very low radiation emission, making them safe for use in safety-critical application areas.

All in all, CMR03F181GOAP capacitors provide reliable performance and high temperature operation. Their small size and high capacitance range make them ideal for modern RF applications, while offering excellent performance. The high reliability, low ESR, wide frequency range, and high temperature operation makes them ideal for high performance applications in harsh environments.

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