H8191KBCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	191 kOhms
Tolerance:	±0.1%
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 are one of the most common components used in electrical circuits. They are typically found in every electronic device and their purpose is to reduce or regulate overall circuit current. The H8191KBCA is a resistor that is designed for use in Through Hole applications, and it offers outstanding performance and reliability. This article will discuss the working principles and applications of the H8191KBCA.One of the main advantages of the H8191KBCA over other Through Hole Resistors is its capability to operate in a wide temperature range. This allows the device to operate at temperatures ranging from -40℃ to 150℃, making it suitable for a wide variety of applications in different environments.In addition to its temperature range, the H8191KBCA offers excellent performance in terms of tolerance and rated power. It has an extremely low resistance tolerance of less than 1% and rated power of 0.5W. The device has a very low leakage current, typically less than 0.5μA, meaning it is well suited for use in critical applications.The H8191KBCA\'s working principle is based on Ohm\'s Law. It works by creating a resistance in the circuit, which in turn limits the amount of current that can flow through the circuit and helps to regulate the current. The device is made up of an internal resistor that is connected to two external terminals which allow current to flow through the device. The current can be regulated by changing the size of the internal resistor, which is done by adjusting the voltage applied to the device.The H8191KBCA is typically used in applications where a stable or consistent current is needed. For example, it is often used in electronics such as amplifiers and power supplies, where a constant current must be maintained to avoid damaging the components. It can also be used in radio frequency applications where it helps to ensure a consistent signal is received.The H8191KBCA is also commonly used in motor control applications. The device works by controlling the amount of current that is allowed to pass through it, which in turn affects the speed of the motor. This type of application is used in a wide range of motor-powered devices, from small motors used in toys and remote-controlled cars, to larger commercial motors used in manufacturing.The H8191KBCA is an extremely versatile Through Hole Resistor that offers excellent performance in a wide range of applications. Its ability to operate in a wide temperature range and its tolerance and rated power make the device highly desirable for many different applications. It is very reliable and has a very low leakage current making it suitable for critical applications. The working principle of the device is based on Ohm\'s Law and it is capable of regulating current flow through the circuit which can be beneficial in many different types of electronic devices.

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