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

Through hole resistors are one of the most important components in the field of electronic engineering. They are the fundamental building blocks for electronic circuits, providing an adjustable resistance value to control current flow or voltage levels. They are used in nearly every type of electronic circuit, allowing a wide range of different applications from low-power signalling and control circuits to high-power motors and power supplies.

The FMF3WSFRF73-8R2 is a through hole resistor designed to provide adjustable resistance in a wide range of applications. It is a 3-Terminal (“3-pin”) through-hole component that has a lead-free, nickel-plated body. The resistive element of the FMF3WSFRF73-8R2 is composed of a resistive alloy of nickel, copper and manganese. The resistor is rated for use over a temperature range of -55°C to +150°C.

Application Field and Working Principle

The FMF3WSFRF73-8R2 is most commonly used in high power or temperature environments, such as aerospace, automotive, and military applications. It can also be used in consumer electronics where a high-reliability, adjustable resistor is needed. The resistor is mounted on a printed circuit board (PCB) and is connected through wires or other components to the power source. It is rated for up to 8W of power and can therefore be used in applications requiring higher power levels.

The working principle of the FMF3WSFRF73-8R2 is based on the control of current flow through the resistive element. A small change in resistance can cause a large change in current, and vice versa. The resistance can be adjusted by turning a screw on the body of the resistor. As the control screw is turned, the resistance of the resistive element changes, allowing for precise control of current flow through the circuit. This makes the resistor ideal for applications such as light dimming, heater control, and power supply regulation.

The FMF3WSFRF73-8R2 is just one example of a through-hole resistor. There are several different types of through hole resistors that are suitable for different applications. It is important to select the correct type of resistor for the application to ensure that the resistor is able to perform its function properly. The wrong type of resistor can cause excessive heat, inaccurate readings, or damage to the circuit.

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