43J68RE

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Through Hole Resistors

A through hole resistor, also known as a single-in-line resistor, is a type of resistor which is designed to be installed into a printed circuit board by inserting the component through the appropriate holes. Through hole resistors are generally cylindrical, narrow components with metal leads on either end. The external leads provide an electrical connection with the outside world, while the resistor itself functions as a conductor and usually contains a material such as carbon, which will allow current to flow through it. The resistance of the resistor is determined by the material used and the shape of the resistor.

43J68RE application field and working principle

The 43J68RE is a through hole resistor designed for use in printed circuit boards. It is a precision resistor with a resistance of between 1.2 and 10.2 ohms. The 43J68RE is constructed from a high-grade, stable thick film of carbon and also has a small piece of metal at each end, which act as contacts and provide a reliable electrical connection. The metal parts are soldered to the board, while the resistor itself is inserted into the holes in the board.

The working principle of the 43J68RE is similar to that of other through hole resistors. When current flows through the resistor, the resulting electrical signal is resisted by the carbon layer, creating an electrical resistance. The resistance is determined by the size of the resistor and the material used. In the case of the 43J68RE, the resistor is designed to have a precise resistance over a wide range of temperatures and provide a reliable electrical signal.

The 43J68RE is most commonly used in printed circuit boards for power supplies, where it is used to reduce the voltage of electrical signals. It is also frequently used as a voltage divider, which allows electrical signals to be divided and tuned to the desired level, as well as a resistor to slow down current or prevent unnecessary current from being dissipated. The 43J68RE can also be used as a resistor in other circuits, such as for frequency control and for protection against electrostatic discharge.

The 43J68RE is an essential component in the design of many printed circuit boards as it is designed to provide the necessary electrical resistance in a variety of situations. It is a reliable and precise resistor, making it an invaluable part of printed circuit board design.

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