MFR100FRE52-40K2

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Through Hole Resistors (THR) are a type of passive component that resist the flow of electrical current. The MFR100FRE52-40K2 is a specific design of THR that offers high power ratings and resistance to pulse transients. It is commonly used in applications involving medium- to high-voltage circuits, especially those involving relays, contactors, and motors. It is also suitable for use in switchgear and other high-voltage electrical systems. This article will provide an overview of the MFR100FRE52-40K2 application field and working principle.

The MFR100FRE52-40K2 is a shielded, axial-lead THR with an extended operating temperature range of -40 to 200° Celsius. This makes it an ideal choice for applications in environments with extreme temperatures. It can also dissipate up to 2W power, making it suitable for high power applications. The THR is available in resistance values ranging from 1k to 100k ohm.

The MFR100FRE52-40K2 is constructed from a piezoresistor element enclosed in an anodized metal film housing. This provides excellent thermal and electrical insulation, as well as superior mechanical stability. The piezoresistor element is composed of polycarbonate film with an embedded layer of thermally-stable substrate. This substrate layer is electrically charged to create a noise-canceling shield.

The working principle of the THR is based on the ability of the piezoresistor element to act as a resistor. When a voltage is applied to the element, the electrons in the substrates, move in the direction of the current, which in turn decreases the resistance of the element. The decrease in resistance generates a voltage drop across the element, which produces an output voltage. This output voltage is proportional to the applied voltage and can be used to provide a precise control over the voltage applied to the device.

The MFR100FRE52-40K2 is mainly used in applications involving high-voltage circuits, such as relays, contactors, and motors. It can also be used in switchgear and other high-voltage electrical systems. Due to its extended temperature range, it can be used in extreme temperature conditions. Furthermore, it is capable of dissipating up to 2W power, making it suitable for high power applications.

The MFR100FRE52-40K2 is a reliable THR that offers high power ratings and superior stability. It is suitable for a wide range of applications involving medium- to high-voltage circuits, especially those involving relays, contactors, and motors. Its ability to dissipate up to 2W power also makes it suitable for high power applications. The extended operating temperature range of -40 to 200° Celsius makes it an ideal choice for use in extreme temperature applications.

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