CW02BR3900JE12HS

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Through-Hole Resistors

Resistors are electrical devices that are used to control the amount of current that flows from one point to another in an electrical circuit. Through-hole resistors, also known as axial-lead resistors, are components of electronic circuits that are attached to a printed circuit board (PCB). They are designed to reduce or regulate the flow of electric current in varying levels. Through-hole resistors consist of a metal wire lead that is wrapped around a conductive ceramic layer and wound onto the body of the resistor. This design creates a low ohmic resistance path between the two leads.

CW02BR3900JE12HS Application Field and Working Principle

The CW02BR3900JE12HS consists of a resistive element that is known as a “stack-film”. The stack-film element is constructed using an array of silicon nitride dielectric films. This array of films is embedded with thin-film elements to form an electrical circuit configuration that produces a predictable, repeating electrical signal. The resistive film stack is contained within an insulating housing and is hydraulically press-fitted between two leads. This construction mechanism provides a secure mounting structure while also providing electrical insulation.

The CW02BR3900JE12HS is designed for use in control, instrumentation, and telecommunications applications. The device’s stack-film construction ensures that it is highly reliable and provides consistent performance in a wide variety of environments. The resistor’s low temperature coefficient of resistance enables it to be used as an adjustable element in AC circuits. Additionally, the resistor’s high power rating and tight tolerance enable it to be used in precision circuits.

The CW02BR3900JE12HS works by limiting the flow of electric current within the circuit. When electric current flows through the resistor, a portion of it is converted into heat energy. This energy is dissipated to the surrounding environment, thereby reducing the overall flow of current and voltage in the circuit. The resistor also acts as a voltage divider since the resistance of the resistor is related to the voltage drop across it. By controlling the current flow, the resistor can be used to regulate various components in the circuitry.

Through-hole resistors, like the CW02BR3900JE12HS, provide an easy and reliable way to add resistance to electronic circuits. By utilizing a stack-film construction, they are able to provide consistent and reliable performance in a wide variety of applications. Additionally, their tight tolerances and high power ratings make them ideal for precision control systems.

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