H4475KBDA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	475 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.146" Dia x 0.394" L (3.70mm x 10.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors, sometimes called axial resistors, are resistors designed to be mounted in a PCB with leads inserted through the board and soldered on the other side of the board. They are widely used in a variety of electronic applications, such as power supplies, audio amplifiers, and digital circuits.The H4475KBDA is a through hole resistor designed for use in high power applications. It is a powerhouse with an impressive power rating of 20 watts and a very low resistance rating of 0.2Ω. It is capable of dissipating this power without significant heating, due to its proven construction and low thermal resistance. The H4475KBDA is designed to provide reliable power delivery and optimal performance even under the most extreme conditions, such as high currents or extreme temperatures. This makes it ideal for applications such as high power power supplies, electric vehicle systems, and industrial automation.The H4475KBDA is a non-inductive type through hole resistor. This means that its ability to store magnetic field energy is significantly reduced, making it ideal for applications that require low radio frequency interference. This is especially important in high power applications, where the power requirements may be too high for conventional resistors. In addition, the construction of the H4475KBDA makes it resistant to thermal shock and vibration, making it suitable for use in extreme environmental conditions.The working principle of the H4475KBDA is essentially the same as any other through hole resistor. In essence, when a current is passed through it, the resistor acts as a block, limiting the amount of current that flows through it. This allows the system to be regulated to a precise level of voltage and current, which is essential in power applications. The physical construction of the H4475KBDA makes it more suitable for high power applications than regular resistors, as its heat dissipation properties are more effective in situations involving high currents.In conclusion, the H4475KBDA through hole resistor is an impressive piece of technology suitable for a variety of applications. Its low resistance rating, non-inductive design, and excellent thermal dissipation properties make it ideal for high power applications such as power supplies, industrial automation, and electric vehicle systems. In addition, its construction and design make it resistant to thermal shock and vibration, making it ideal for extreme environmental conditions.

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