OF301JE

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Through Hole Resistors are an essential component of many electronic products, and the OF301JE is one such type of resistor. Through hole resistors are fixed resistors that are used to regulate the current flow in circuits. These resistors can usually be mounted on a printed circuit board or can be mounted separately on a hole drilled into a printed circuit board. The design of through hole resistors includes a metal-oxide layer, a wirewound element, and a body that is made of ceramic material.

The OF301JE is designed with two leads, one of which is the anode and the other is the cathode. These leads are connected to the circuit board through a hole in the board so that the resistor is in a fixed position. On top of this, the two leads are insulated to ensure that no electrical current is going to flow between the two leads. The metal-oxide layer of the resistor helps convert the variable voltage from the circuit board into a constant amount of current.

The resistance of the OF301JE is the resistance it offers when the current is flowing through it from one lead to another. This resistance value can be calculated using Ohm\'s Law which states that the resistance equals the voltage divided by the current. This resistance value can vary depending on the type of resistor and can range from 1 kiloohm to 1 megaohm.

The working principle of the OF301JE is based on the concept of ohmic heating. This is a process in which an electrical current passes through the resistor, and the heat generated by this flow is converted into electrical energy, which will then give off a constant voltage. This is achieved by the resistor converting the current into heat, which is spread evenly throughout the resistor, and then dissipating it into the circuit board or other components. As a result, the voltage supplied by the resistor will be the same as the voltage supplied to it.

The applications of the OF301JE include providing precision control over the current and voltage of power supplies, stabilizing sensitive electronic circuits, providing long-term signal over a wide range of temperatures, and controlling noise and interference from external sources. It can also be used in radio frequency amplifiers, power supplies, and in audio power amplifiers. Furthermore, the OF301JE can be used as a variable voltage divider, as a voltage regulator, and as a voltage sense resistor.

In conclusion, the OF301JE is a through hole resistor that is designed to provide precision control over the voltage and current in circuits. Its working principle is based on the concept of ohmic heating, and it can be used in a variety of applications. The OF301JE is able to provide a long-term steady signal over a wide range of temperatures and can be used as a voltage regulator, a voltage divider, and a voltage sense resistor.

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