Through Hole Resistors

The ERX-2SJR51 is a type of through-hole resistor. Through-hole resistors are components that are used to reduce current flow, adjust signal levels, alter the reactance, and otherwise control circuits in a variety of electronic devices. This type of resistor has two lead wires that are inserted into holes or slots in the circuit board and soldered in place. The ERX-2SJR51 is a surface mount type of through-hole resistor, and it is designed for high-quality audio applications.

ERX-2SJR51 Application Field and Working Principle

The ERX-2SJR51 is typically used for audio applications such as amplifiers and loudspeakers. It is designed to provide a very low electrical resistance in order to provide the most accurate reproduction of sound. The resistor consists of two electrodes which are held in place by a metal frame. The electrodes and the metal frame are covered with a layer of metal oxide semiconductor material, which is then connected to the circuit board.When current passes through the resistor, it creates a voltage drop that is proportional to the current. This voltage drop is what is referred to as the "resistance” of the resistor. The ERX-2SJR51 has a very low resistance, meaning that it has the ability to provide very low voltage drops, which is necessary for high-quality audio applications.