45J1R0E

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Through Hole Resistors

Through hole resistors are the most commonly used type of resistor type in electronic circuits and are used in a wide range of applications such as AC and DC power resistors, voltage dividers, current limiting, snubber circuits and heaters. Through hole resistors are often used in applications where larger power and higher voltages are required. The name comes from the fact that the resistor is mounted in a hole, or through-hole, in a circuit board.

45J1R0E resistors are through-hole resistors designed primarily for power applications. They have an internal construction known as a “tapped resistor” which allows them to have high power ratings. The resistors have an all-ceramic construction for increased robustness and superior thermal transfer characteristics, as well as a heat-dissipating connection nut and gold plating on the leads for increased corrosion resistance.

The 45J1R0Es are designed to be connected via through-hole mounting on a printed circuit board, which helps simplify installation. The package is also designed to be insulated when used in high-temperature and vibration environments. The most common type of 45J1R0E resistor is a radial type, which is designed to be mounted on one surface of the circuit board. Radial type resistors are designed for higher power and are used for applications such as motor control, power supplies, AC and DC drives and power electronics.

The working principle of the 45J1R0E through hole resistor is based on Ohm’s law, which states that the current flowing through a resistor is proportional to the voltage applied across its terminals. The resistance is determined by the physical geometry of the resistor and the material properties of the materials used. The geometry includes the length of the resistor and the distance between its terminals. The materials used can either be ceramic or a combination of different metals.

When a constant voltage is applied across the terminals of a 45J1R0E through hole resistor, a current will flow through it that is determined by the physical geometry and material properties of the resistor. The current produced is determined by the relationship between the voltage and the resistance of the resistor. This current can be used to regulate the power in a circuit, limiting it to a safe operating level.

The 45J1R0E through hole resistor can be used in a variety of applications such as power supplies, AC and DC drives, motor control, power electronics and many others. They are ideal for use in high-temperature and vibration environments, and are designed to provide a high level of reliability in demanding applications. With their all-ceramic construction and gold-plated leads, these resistors are perfect for long-term use in high-power circuit applications.

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