WHA4R0FET

Series:	WH
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	4 Ohms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 150°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.100" Dia x 0.200" L (2.54mm x 5.08mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors: WHA4R0FET Application Field and Working Principle

Through hole resistors are electronic components, also known as pin-through resistors, that are used in the electronic circuit to reduce the current intensity, thus preventing the concern of overloading and short-circuiting within the circuit. Among resistor varieties, a special one is the WHA4R0FET. Below we will further explore the application field and working principle for this type of resistor.

Application Field

The WHA4R0FET is widely used in the power electronic circuit and the appliance controller devices, as a converter circuit chip or an electric interface. It is also largely used as a temperature control and signal amplifier in the automotive industry. Furthermore, it can also be used as an implanting device to create a sophisticated circuit and integrate several components.

Working Principle

The WHA4R0FET works by regulating the current flow in the circuit. This controlled current flow allows the device to act as either a switch or a temperature regulator depending on the current need of the circuit. The device operates by controlling the frequency, allowing the current to pass through at the desired levels. Furthermore, it can also act as a impedance regulator, as it restricts the current passing through by using its resistance. As the current increases, more energy will be consumed by the resistor, consequently switching off the circuit from the overloading situation. TheWHRA4R0FET is usually composed of a heat sink plate along with the silicon layer and ceramic substrate. These components are connected together to form an electrical bridge across the circuit, allowing the current to flow in a specific pattern. The heat sink plate helps dissipate the heat from the system, allowing the components to function at the desired requirements. In essence, the WHA4R0FET allows for greater protection through its accurate regulation of current flow within the circuit in order to provide sophisticated applications.

Conclusion

The WHA4R0FET is a special type of through hole resistor, boasting superior performance in a variety of applications, including electrical interfaces, converter circuits, amplifiers, and more. This resistor uses its resistance regulator to protect from overloading and also dissipates heat from the system. In a nutshell, the WHA4R0FET is a valuable asset for many electrical components and can help make the most out of the available power.

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