H8953RDCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	953 Ohms
Tolerance:	±0.5%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	Pulse Withstanding
Temperature Coefficient:	±50ppm/°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:	--

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Through Hole Resistors

Through hole resistors, also known as through-the-wall resistors, are resistors which are connected to the circuit board through an opening or hole in the board. Through hole resistors are the most commonly used type of resistors today. They are manufactured in various sizes and configurations.The H8953RDCA is a through hole resistor designed for use in applications requiring high power and high current capacity. The H8953RDCA has a 40 watt power rating and a maximum current rating of 10 amps. It is composed of a ceramic base and a metal film resistor element. The resistor element is encapsulated in a plastic case with an epoxy coating for hermetic protection.The H8953RDCA is used in a variety of industrial applications such as motor drives, welding equipment, and power supplies. It is often used as a high power load resistor to control the output current of power sources such as servo motors, uninterruptible power supplies, and programmable logic controllers (PLCs). It can also be used in power factor correction applications.The H8953RDCA works by providing a path for the current to flow through from the power source to the load. The current is limited by the resistance of the resistor element. As the current increases, so does the resistance, thus limiting the amount of current that can flow. This helps protect the components of the circuit from overcurrent damages.The H8953RDCA has a wide operating temperature range of -55°C to +125°C, making it suitable for use in a variety of applications. It also features a high surge current tolerance of 12 amps. This makes it ideal for high current applications such as those found in welding equipment and motor drives.Through hole resistors like the H8953RDCA are a reliable and cost-effective way to increase the safety of industrial circuit boards. They are also capable of withstanding higher temperatures and currents than other types of resistance control components. This makes them an essential component for many applications in the industry.

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