CMF5551K700BEEB

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Through Hole Resistors are components that are used in a variety of electrical circuits for the purpose of providing electrical resistance. and controlling the flow of electricity. The resistors come in a variety of sizes and ratings, and are typically used to limit the flow of current in a circuit.

In this article, we will discuss the CMF5551K700BEEB application fields and working principle. This resistor is a five-band MIL- PRF-5551 type through-hole resistor.

Application field

The CMF5551K700BEEB series resistance components are designed for use in military and aerospace electronic applications. The series is fully compliant to MIL-PRF-5551 specifications, making it ideal for environments with extreme temperature, vibration, and other external stress-tests. The application fields of the CMF5551K700BEEB resistor include, but are not limited to:

• Avionics electronic equipments
• Military communications
• Receiving and transmitting equipment
• Radar and antennas equipment
• Space research instrumentation
• Other special electronic equipments with high reliability requirements

Working Principle

The working principle of the CMF5551K700BEEB resistor is dependent on the amount of current that flows through it. The resistor acts as an obstruction to the flow of current, restricting the amount that can flow at once. As the amount of current that flows increases, the temperature of the resistor increases accordingly to dissipate the energy.

The resistance of the resistor is determined by its physical structure and material composition. As its size increases, the amount of resistance is increased as well. The resistance of the resistor is measured in ohms (Ω) and is usually marked on the body of the resistor. The size, resistance, and/or tolerance of a resistor can be adjusted by adding or removing windings of wire, or by adding or removing layers of an insulating material.

The CMF5551K700BEEB resistor is constructed using aluminum-nickel-iron (ABI) as the core material. The ABI core is covered in a layer of paint, which acts as a protective coating against corrosion and moisture. The resistor is then subjected to an oven treatment to fully form it. The oven treatment also serves to increase its temperature and resistance tolerance.

The CMF5551K700BEEB resistor is designed for an operating temperature of -55°C to 125°C, and is available in various wattage ratings and tolerance ranges. It is also available with different combinations of resistance and power ratings. The resistor is rated for a maximum operating current of 5A and an impedance of 18mΩ.

The CMF5551K700BEEB resistor is a reliable and robust through-hole resistor with a wide range of applications. It is the ideal choice for those high reliability applications where extreme temperature and vibration are present. This resistor is also resistant to radiation making it suitable for use in nuclear power plants and other radiation environments.

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