H4P42R2DCA

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Through Hole Resistors

Through Hole Resistors are resistors that are designed to be mounted through the holes of circuit boards and other mounting surfaces. They are designed to provide electrical energy in applications such as power management circuits, automotive electronics, and portable device controls. The H4P42R2DCA Through Hole Resistor is one such variety.

H4P42R2DCA Application Field and Working Principle

The H4P42R2DCA Through Hole Resistor provides excellent stability, accuracy, and reliability over a wide temperature range. The H4P42R2DCA utilizes an innovative design to deliver superior electrical and thermal performance characteristics. It is designed for use in high-frequency circuits where thermal stability and trace integrity is critical, such as in data converters, digital-to-analog converters, and various high-frequency applications.

The H4P42R2DCA Through Hole Resistor features 4 terminals that are connected to the device\'s polyester substrate which provides better heat control and current spreading. Its ventilation slots ensure low thermal impedance and provide increased current. The resistor is characterized by a Maximum Operating Voltage rating of up to 500V, and a Maximum Power Dissipation rating of 7.30W. It is available in both a standard version and a low-profile version.

Besides being a steadfast and reliable component with superior electrical and thermal performance, the H4P42R2DCA Through Hole Resistor also offers improved signal integrity by reducing crosstalk and power consumption. Additionally, the device\'s 4-terminal construction and its overheat protection ensure safety and dependability in all types of applications.

The H4P42R2DCA Through Hole Resistor works on a simple principle; when a voltage is applied across the two end terminals, the resistor restricts the flow of current through it. The resistor restricts the current flow based on its value; the higher the resistance of the resistor, the less current will flow through it. As the current flow is restricted, energy is converted into heat which is dissipated from the resistor.

The resistor is made up of two elements; a metallic element with high electrical conductivity and an insulating element with low electrical conductivity. It is the combination of these two elements that forms the resistor. The resistance value of the resistor is determined by the ratio of the length of the metallic element to the width of the insulating element. The length of the metallic element creates the resistance path, while the width of the insulating element determines how much current can flow through it.

The H4P42R2DCA Through Hole Resistor is a dependable and versatile device that is designed for applications in a variety of fields, such as automotive electronics, power management circuits, and portable device controls. Its superior electrical and thermal performance, as well as its improved signal integrity make it an ideal choice for a wide range of applications.

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