WLCR025FE

Series:	WL
Packaging:	Bulk
Part Status:	Active
Resistance:	25 mOhms
Tolerance:	±1%
Power (Watts):	2W
Composition:	Wirewound
Features:	Current Sense, Moisture Resistant
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.180" Dia x 0.449" L (4.57mm x 11.40mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are passive components that are used to regulate the flow of electricity in a circuit. They are commonly used in electronic applications such as radios, televisions, computers, and other electronics. The WLCR025FE application field and working principle offers a unique approach to this type of resistor.The WLCR025FE is a high-precision, high-stability, through-hole resistors, manufactured with a terminal-coupling technique and designed for circuit board-level applications. It is designed to help reduce board space in comparison to other through-hole resistor models while providing an improved temperature coefficient of less than 0.2 ppm/°C. The WLCR025FE is able to achieve these features because of its unique construction process and design.The WLCR025FE consists of two terminals, with the hole being drilled through without solder. Each terminal is then linked to the resistor element by applying thin-film deposition of platinum or nickel-chromium plating. This connection is done using a direct-nap method, where metal is sputtered onto the surface of the metal and then allowed to develop a uniform film that sticks to the resistor. The result is a stronger and more reliable connection than conventional through-hole resistors.The WLCR025FE also offers superior noise suppression, improved temperature stability, and improved linearity when compared to other through-hole resistor models. This is because of its reduced resistance and improved construction. Its reduced resistance leads to less noise interference and greater signal clarity, while its improved construction results in greater stability and improved operation at higher temperatures.The WLCR025FE has an impressive range of characteristics, making it suitable for a wide range of applications. It is widely used for the following:• High voltage sensing applications• High impedance input stages• Low voltage battery packs• High-speed clock oscillators• Attenuator networks• Precision power supplies • Measuring instrumentation• Line voltage regulators• High voltage power supply protectionDue to its reliable construction and a wide variety of applications, the WLCR025FE is becoming increasingly popular. With its improved temperature coefficient and reduced resistance, the WLCR025FE offers great advantages over traditional through-hole resistor models. This makes it an ideal choice for a number of applications, from high-voltage sensing to precision power supplies.

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