RSF5SSJR-73-20K

Through Hole Resistors

Through hole resistors, are basic passive devices used to provide electrical resistance in an electrical circuit. With its simple design and ability to affect the current in a circuit contained within a compact physical package, through hole resistors are widely used in AC and DC circuits to manage the charge, current, and voltage for a variety of applications. The most popular among these devices is the RSF5SSJR-73-20K through hole resistor, a commercially available device used in a broad range of applications.

RSF5SSJR-73-20K Application Field

The RSF5SSJR-73-20K is a through hole resistor designed for DC and low frequency AC applications. The device is a discrete resistor— meaning, it is not part of a larger complex device such as a circuit board or semiconductor chip -- and as such, is designed to limits the flow of electrical current in low-voltage and low-current circuits. Thanks to its small size and high power capacity, the RSF5SSJR-73-20K is ideal for applications that require large electrical power, but need to be contained within a compact space, such as in automotive, consumer electronics, and power conversion and protection systems.

RSF5SSJR-73-20K Working Principle

The RSF5SSJR-73-20K is an axial leaded, radial leaded, or surface mount through hole resistor. This resistor is composed of a resistive element made from a resistive carbon powder that is encapsulated in a metal casing. A portion of the resin-covered resistive element is exposed at the top while the other end of the wire is externally connected to a terminal. The exposed portion of the resistor is where the electrical current is applied. When electricity flows through the resistor, the resistor provides a resistance to the flow of electricity. This resistance limits the current and voltage of the component, thus regulating the current in circuits in which it is placed.

The RSF5SSJR-73-20K also comes in various forms, such as axial leaded, radial leaded, and surface mount resistors, to meet the needs of different application fields. Different types of resistors also offer different power ratings, which are indicated in watts or volts; for example, the RSF5SSJR-73-20K is rated at 1/2 watt and 20 volts. Knowing the type of resistor and the voltage and power rating are essential for using the RSF5SSJR-73-20K in the correct application.

The RSF5SSJR-73-20K is a widely used resistor with various applications. It is important to understand its application field and working principle in order to use the device competently and safely in majority of electrical applications. This device has the ability to regulate the current in low-voltage and low-current circuits, which makes the RSF5SSJR-73-20K an invaluable tool for engineers in the fields of consumer electronics, power conversion and protection, and automotive industries.