H82K74BYA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	2.74 kOhms
Tolerance:	±0.1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±15ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.098" Dia x 0.283" L (2.50mm x 7.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors

Through hole resistors are essential components of the electronic mechanical industry. The H82K74BYA is a model of through hole resistor created and manufactured by Yokowo. This model comes with a long list of different features and specifications that have made it highly popular amongst many different types of manufacturers. In this article we’ll discuss the application field and working principle of the H82K74BYA.

Overview of the H82K74BYA

The H82K74BYA is a four-terminal through hole resistor. Two of these terminals are connected to copper plates in the resistor body which then act as a bridge between the terminals and the external circuit. The H82K74BYA is usually manufactured using a Manganin or Copper Nickel alloy which helps to reduce the size of the resistor while improving its electrical and heat resistance. The H82K74BYA also has an adjustable screw in the center of the resistor body that can be used to precisely adjust the resistance of the resistor. This feature makes it ideal for applications that require precise and repeatable values for resistors. The resistance range of the H82K74BYA is from 1KΩ to 300KΩ and its power rating is 10 Watts.

Application Field of the H82K74BYA

The H82K74BYA is mainly used in power electronics applications where its ability to maintain a stable and consistent resistance over a wide range of temperatures with its adjustable screw is extremely useful. It is mostly used in the automotive and industrial industry for power electronics applications. It is also widely used in HVAC systems, motors and wind turbines. This is because the high power rating of the H82K74BYA makes it well suited to applications that require high power handling capabilities. Due to its adjustable screw, it also makes it ideal in applications where precise and repeatable values for resistors are required.

Working Principle of the H82K74BYA

The working principle of the H82K74BYA is fairly simple. When a voltage is applied to the two terminals, a current is created that moves through the resistor body and then flows out through the copper plates which act as a bridge between the terminals and the external circuit. The adjustable screw in the center of the resistor body plays a key role in adjusting the resistance of the resistor. When the adjustable screw is turned clockwise, it applies pressure to the Manganin or Copper Nickel alloy which increases the resistance of the resistor as the pressure causes the materials to compress. When the adjustable screw is turned counterclockwise, the pressure is reduced which decreases the resistance of the resistor as the materials expand.

Conclusion

The H82K74BYA is a through hole resistor model produced by Yokowo. It is mainly used in power electronics applications as it has an adjustable screw that allows for precise and repeatable values for resistors. Its resistance range of 1KΩ to 300KΩ and its 10 Watts power rating makes it ideal for applications that require high power handling capabilities. The working principle of H82K74BYA is simple, as it works by applying pressure on the Manganin or Copper Nickel alloy with its adjustable screw in order to precisely adjust the resistance of the resistor.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description