20J20RE

Resistors come in a variety of shapes, sizes and ratings, each with its own particular function and application. One of these specialty resistors is the 20J20RE (Resistive Element): Through Hole Resistor. This type of resistor finds use in many industries, such as telecommunications, power supply and gaming machines.

20J20RE Application Field

The 20J20RE is a through-hole, surface mountable resistor with a resistance of 20 Ohms and a tolerance of ±10%. This type of resistor is used primarily in telecommunications and related equipment, power supply outlets, gaming machines and applications requiring higher resistance for long term stability. The design of the 20J20RE also allows for scalability; with its rated resistance value, it can effectively be used in high voltage or high power applications that require a stable, high resistance value for your circuit.

20J20RE Working Principle

The 20J20RE is a resistive element, meaning it operates by dissipating energy in the form of heat by carrying an electrical current. It works on the principle of Ohm\'s Law, where the amount of electric current (I) that passes through the resistor is equal to the applied voltage (V) multiplied by the resistance (R): I = V/R. In the case of the 20J20RE, the resistance value is 20 ohms.

Essentially, when a voltage is applied across the 20J20RE, the electric current flowing through its leads will encounter resistance, and the energy is dissipated in the form of heat. This resistance generates heat and limits the amount of current that can pass through the resistor. This results in a stable voltage and current output, even when exposed to high levels of stress.

Conclusion

The 20J20RE is a useful, versatile resistor with a variety of applications. It relies heavily on its rated resistance value for its stability, meaning it can be used for both high and low power applications. Its design also makes it suitable for surface mount applications, providing a reliable and efficient solution to many circuits.