B20J1K5E

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Through Hole Resistors are components that are designed to provide electrical resistance, used in circuit protection or for regulating electrical signals. The B20J1K5E Through Hole Resistor is one such component. This article aims to provide a detailed overview of its application field and working principle.

Description

B20J1K5E Through Hole Resistors have a single-axis ceramic body and a wirewound construction. They have a resistance to voltage rating of 50/35V and a rated power of 0.5W. They feature a miniature size and have a temperature coefficient of 1000ppm/K. The B20J1K5E are rated with a maximum operating temperature of -55 to +125 degrees Celsius.

Application Field

B20J1K5E Through Hole Resistor application fields include semiconductor and electric power circuits, home appliances, personal computers, audio/video systems, tungsten lamps, relays, transistors, capacitors, transformers, motors, circuit breakers, and other electrical and electronic applications.

Since the B20J1K5E Through Hole Resistor has a small size and a low temperature coefficient, it is suitable for use in a variety of different circuits, especially for high frequency application. The wide operating temperature range makes them suitable for many circuits.

Working Principle

The working principle of the B20J1K5E Through Hole Resistor is relatively straightforward. It relies on the use of a wire winding to create a gradual resistance to the flow of current through the circuit. This resistor is constructed of high-grade non-inductive ceramic material surrounding the winding. This material helps regulate the temperature, reducing heat build up.

The electric current passing through the B20J1K5E Through Hole Resistor causes electrons to move from one end of the circuit to the other, but the resistance of the resistor reduces the amount of current that can move through it, preventing the circuit from becoming overloaded. By altering the type and size of the resistor, the amount of current passing through the circuit can be regulated.

Conclusion

The B20J1K5E Through Hole Resistor is suitable for a variety of electrical circuits. It is small in size and has a low temperature coefficient. It works on the principle of providing a gradual resistance to reduce the current flow through the circuit. By using a wirewound construction and a ceramic material, heat buildup is kept to a minimum. This makes the B20J1K5E suitable for high frequency applications.

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