FM0204JT-52-120K

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Through Hole Resistors refers to the type of resistors that has leads or legs that pass through an opening in an insulating block or printed circuit board. FM0204JT-52-120K is a through hole resistor that is designed to provide reliable resistive elements for high power applications.

To understand the application field and working principle of the FM0204JT-52-120K resistor, it is important to understand the characteristics of the resistor component. It is an axial leaded resistor that is comprised of wire-wound element housed in a ceramic tube with end caps. The ceramic tube provides a mechanically stable environment and effective heat dissipation, allowing the resistor to effectively handle higher temperatures and power ratings without any insulation issues.

The application field of FM0204JT-52-120K includes: power amplifiers, high power switching power supplies, high power DC/DC converters, automotive motor drives, and embedded motherboards. It is also widely used in high current LEDs, telecommunication power supplies, high voltage generators, and induction cookers. The resistor is built with high voltage ratings and high temperature dissipation characteristics that are suitable for high power applications.

The working principle of the FM0204JT-52-120K is interesting but simple. The current applied across the resistor is limited by the voltage that is being applied and then dissipated as heat through the ceramic tube. The wire-wound element inside the ceramic tube provides a low resistance. This low resistance then limits the amount of current passing through the resistor, which prevents damage to the components or leads. The ceramic tube also serves to dissipate the heat generated by the current. This ensures that the components remain cool and operate safely and efficiently.

The FM0204JT-52-120K is a highly reliable resistor component that is designed for high power applications. It features a ceramic tube that effectively dissipates heat and a wire-wound element that limits current to prevent component damage. This makes it an ideal choice for high power, high voltage, and high temperature applications.

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