WW1AFT4R00

Series:	WW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	4 Ohms
Tolerance:	±1%
Power (Watts):	1W
Composition:	Wirewound
Features:	Moisture Resistant
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.110" Dia x 0.420" L (2.79mm x 10.67mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Thru-hole resistors are electronic components used for the purpose of controlling current flow in circuits. They are generally made of ceramic or metal materials, and they contain a coil of wire wound around a cylinder, or a film made of metal or ceramic.The most common type of thru-hole resistors are the axial resistors. Axial resistors are among the most widely used resistors in the world, and are made using a single element, connected by two wires (positive and negative) which are then soldered in place for connection. These can be made from the most common materials including ceramic, metal, composites, polymers and nichrome.The simplest form of thru-hole resistor is the carbon resistor. Carbon resistors are a type of resistor made from the most common materials including nickel-chromium, nickel-plated copper, and tantalum. Carbon resistors are most commonly used for general purpose applications due to their low cost and wide range of resistance values. They work by controlling the amount of current that can pass through their body based on their resistance value.Metal film resistors are two types of resistors that provide more precise and stable resistance than carbon resistors. The first type is the metal oxide film resistor, which is constructed of an insulating film of metal oxide applied to a base element. The second type is the metal film resistor, which is made of a thin layer of metal applied to the surface of a base element. The metal oxide layer enhances the stability of the resistor and provides a more precise resistance than carbon resistors.The most recent type of thru-hole resistors are surface-mount resistors. These are made to fit directly onto a printed circuit board and are typically much smaller than traditional thru-hole resistors. They are usually made of types of ceramic and metal materials like carbon, metal oxide, metal film, or tantalum, although some also contain thin-film technology. Surface-mount resistors provide a greater range of resistance values than traditional resistors, and can also be used in high-frequency noise and temperature-sensitive applications.No matter what type of thru-hole resistors they are, they all share similar application and working principles. Thru-hole resistors are connected in the same way as any other standard resistor; in a circuit, one pair of wires is connected to the negative terminal and the other to the positive. This will cause either an increase or decrease in current depending on the resistor\'s rating and value. The resistance value will vary depending on the application and type of resistor used. In conclusion, thru-hole resistors are essential components for many types of electronic devices. They are simple to use and can be made from many types of materials, allowing them to be used in a wide variety of applications. Thru-hole resistors work by providing a limit to the amount of current flowing through a circuit and they are available in many different resistance values. Depending on the particular application, one type of thru-hole resistor may be more suitable than another.

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