CMF5556K200BEBF

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Through Hole Resistors are used to provide the precision and repeatability needed for applications that are difficult, or impossible, to solve with traditional one-off resistors or power resistors. Through Hole Resistors are designed to resist corrosion in the presence of chemicals or liquids. Typical applications include EMI/RFI shielding in highly corrosive environments, circuitry protection, power transfer, thermometers, and current flow in industrial and medical equipment.

CMF5556K200BEBF is one of the Through Hole Resistors which can ensure effective operation in these demanding environments. It is based on a metallic ceramic composite substrate and uses robust insulation and mounting assemblies. The ceramic layer offers temperature stabilization and protection, while the metal substrate provides environmental shielding.

The CMF5556K200BEBF Through Hole Resistor is a monolithic ceramic structure, composed of multiple layers of finely-graded metal particles and ceramic elements separated by a lattice of insulating material. This lattice system, while providing electrical isolation between the active elements, also acts as a thermal insulator, reducing heat buildup around the resistor and helping to assure long-term reliability.

The working principle of the CMF5556K200BEBF Through Hole Resistor is based on the principle of energy dissipation. When an electrical current passes through the resistor, the energy is released in the form of heat and is dissipated through the insulating material in the lattice system. This energy is then spread throughout the resistor providing a uniform heat distribution that allows for efficient power distribution and better performance.

To provide its amazing features, the CMF5556K200BEBF Through Hole Resistor is manufactured in accordance with the International Standard EI (EN 61267). It is designed with precisely spaced holes in the ceramic substrate, which are lined with high-performance metals. The metal provides the extra insulation necessary for reliable performance, and the holes provide the air needed for proper thermal conduction. Thermal conduction optimizes the dissipation of energy, allowing for efficient power distribution.

The CMF5556K200BEBF Through Hole Resistor is also designed to use double-sided cooling technology, which reduces heat buildup. This technology employs two metal plates that form the basis of the resistor. The metal plates provide an air gap between the ceramic substrate and the surrounding — thus enabling more efficient heat transfer between the substrate and the environment.

To ensure effective operation, the CMF5556K200BEBF Through Hole Resistor is tested and approved to the EN61267 standard. It is designed to provide reliable power and thermal performance in conditions where conventional resistors may not be able to operate effectively.

These Through Hole Resistors are secondary process assembly devices that must be integrated into primary circuit or device. Due to its advantages, it’s an ideal choice for applications such as power transfer, EMI/RFI shielding, circuitry protection, thermometers and current flow in medical and industrial equipment.

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