RSF5WSJB-91-3R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors are electrical components designed to control current by providing a specific amount of resistance, usually measured in ohms. The most common type of thru-hole resistor is the RSF5WSJB-91-3R, a wirewound precision resistor with a glass encapsulation. This industrial-grade part is a rugged and reliable resistor known for its reliability and stable performance under all operating conditions.

The RSF5WSJB-91-3R comes in three different package sizes, offering a variety of power ratings and resistance values. The smaller packages offer a resistance range from 0R1 to 470R, while the larger packages range from 0R1 to 6.2K. The three sizes offer a power rating of 0.25W, 0.5W, and 1W respectively. This makes the resistor ideal for applications such as low-noise amplifier circuits, servo memory, and low-power voltage regulation circuits.

The working principle of the RSF5WSJB-91-3R Through Hole Resistor is relatively simple. At the body of the part, an insulated wire is wound around a ceramic core, and the ends of the wire are connected to two heavy duty metal terminals. When a current passes through the resistor, it produces resistance according to the following formula:

R = V/I

Where R is the resistance generated by the resistor, V is the voltage, and I is the current.

The resistor\'s resistance is determined by the number of turns in the wire and the cross-section of the ceramic core. As more turns are added to the wire, the resistance increases, and as the diameter of the core decreases, the resistance also increases. This makes it possible to obtain precise values of resistance for specific applications.

It\'s important to note that the RSF5WSJB-91-3R resistor can only handle a maximum power of 1W. If more power is applied, the resistor can overheat and potentially fail, causing damage to other components and circuitry. Therefore, it is important to ensure that the total power applied to the resistor does not exceed 1W. In addition, the resistor should be mounted on the application board with a through-hole design, which allows for better heat dissipation and increases the life of the component.

The RSF5WSJB-91-3R Through Hole Resistor is a reliable and capable component, offering precise resistance for a wide range of applications. With a wide range of package sizes, resistance values, and power ratings, the part is a great choice for low-noise amplifier circuits, servo memory, and low-power voltage regulation circuits. In addition, due to its small size and rugged construction, the para can cope with harsh environmental conditions and provide reliable performance for long periods of time.

The specific data is subject to PDF, and the above content is for reference