WHAR25FET Resistors

Series:	WH
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	250 mOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±90ppm/°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 ResistorsThrough hole resistors are one of the oldest electronic components. They are typically constructed from a cylindrical body with two or more leads, generally consisting of a metal or alloy conductor. The leads are designed to protrude from the body of the resistor and are usually attached to a base or terminal board. The main body of the resistor is typically made from an insulator, such as ceramic, plastic, or glass.The most common types of through hole resistors are carbon film, metal film, and wire wound resistors. Carbon film resistors are the most common type of through hole resistor. They are composed of a conductive carbon film, which is deposited on an insulating substrate. This type of resistor is relatively inexpensive and offers good stability, tolerance, and accuracy. Metal film resistors are similar to carbon film resistors, but they are made by depositing a thin layer of metal film onto an insulating substrate. They offer better tolerances and greater precision than carbon film resistors. Wire wound resistors however, provide the greatest accuracy, and their resistance value can be fine tuned by winding a spiral of metal wire around an insulating core.When searching for through hole resistors, it is important to consider the Wattage rating of the component. This rating is determined by the amount of energy a resistor can safely dissipate while maintaining its design performance. Generally, the higher the wattage rating the larger and more expensive the resistor is.The WHAR25FET is a type of through hole resistor that is designed to be used in a wide range of applications. It has a Flat Attenuator Termination (FAT) that provides tremendous flexibility in design, and features a thickness of only 0.19 inches. The WHAR25FET can be used in automotive, aerospace, and industrial applications.In terms of its working principle, the WHAR25FET operates by attenuating a signal through its resistance. Typically, this is achieved by deliberately introducing a specific amount of impedance into an electrical circuit in order to limit the amount of current that can flow through it. As the signal passes through the resistor, some of the current is dissipated as heat. This allows the user to control the amount of power that is passing through the circuit.The WHAR25FET is a very reliable component, as it is constructed from robust materials and is able to withstand a wide range of temperature ranges. Moreover, the WHAR25FET is designed to offer excellent performance and stability when compared to other types of resistors. It also provides excellent performance in high frequency ranges, making it suitable for applications that require high levels of performance.Overall, the WHAR25FET is an ideal choice for applications requiring tight tolerances, high power, and high reliability. It is well suited for applications that require high performance, low cost, and flexibility. As a result, it is an attractive option for a wide range of applications, including automotive, aerospace, and industrial applications.

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Part Number	Manufacturer	Price	Quantity	Description