H4140KBCA

Series:	Holco, Holsworthy
Packaging:	Bulk
Part Status:	Active
Resistance:	140 kOhms
Tolerance:	±0.1%
Power (Watts):	0.5W, 1/2W
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:	0.146" 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 ResistorsH4140KBCA resistors are commonly used in a variety of applications that require a low-resistance and high-temperature value. These resistors are part of the chip family and are designed to provide reliable electrical current flow in limited space with a low-cost design. H4140KBCA resistors are often used in power circuits and temperature control applications.The design of the H4140KBCA resistor is based on the theory of resistive element design along with the principles of current flow. This resistor is a two-terminal device that consists of a small indium-plated contact with a ceramic substrate. The contacts are formed by heating a thin metal strip or wire formed into a spiral, or "butterfly" design. This design allows for a low-resistance value at high temperatures and still provides a minimum of space.In terms of operation, H4140KBCA resistors are designed to provide a predictable current flow, which is determined by the resistance value. The resistor acts as a door to control the flow of the current, allowing only a certain amount of current to pass. It works by dissipating the energy from the current passing through it, converting it into heat. This heat is then dissipated into the surroundings, which minimizes the risk of short circuits or other faulty circuits.H4140KBCA resistors are often used in high-temperature applications. The design allows for excellent performance in high temperatures. Its high resistance prevents current from easily passing through the resistor, which minimizes the risk of overvoltage.H4140KBCA resistors are also used in power supply circuits. Power supply circuits are responsible for converting the AC current into DC current, which allows for the devices to use the electrical energy. In power supply applications, H4140KBCA resistors are used to minimize the current flow. This minimizes the chance of a short circuit and helps maintain the accuracy of the current supplied by the power supply circuit.H4140KBCA resistors are also used in temperature control applications. Temperature control systems require resistor values chosen to match the specific environmental conditions, such as the ambient temperature, humidity and air pressure. H4140KBCA resistors are used to adjust the amount of current passing through the system, allowing only the desired amount of current to pass through the system. This allows for a more precise temperature control.In conclusion, H4140KBCA resistors are an efficient and reliable way to control energy flow. The design of the resistor allows for a high-temperature operation, low-resistance value and a small footprint. This makes it ideal for power circuits, temperature control systems and other applications that require a reliable current flow.

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