45FR33E

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	330 mOhms
Tolerance:	±1%
Power (Watts):	5W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±90ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.343" Dia x 0.937" L (8.70mm x 23.80mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors - 45FR33E Application Field and Working Principle

Resistors are the most common electronic components used in circuit boards. They are used in a variety of applications to control current flow. Through hole resistors, otherwise known as through-hole resistors, are a type of resistor that is designed to be mounted into the printed circuit board (PCB). The 45FR33E is a through hole resistor that is used in various applications and has a specific working principle.In particular, the 45FR33E is commonly used in automotive applications. It is typically used for controlling the current through motors, headlights, brakes, and exhaust systems. Additionally, it is used to balance the alternating current (AC) and direct current (DC) power sources in these applications. This ensures that the power source is regulated and consistent from one application to the next.The working principle of the 45FR33E is simple. It contains two terminals that are connected to the PCB, and the resistor is placed between them. This creates a barrier between the two terminals, which can prevent current flow. The resistance of the resistor varies depending on the material and size, as well as the thickness and size of the wires used.Typically, the 45FR33E is made up of various materials such as ceramic, metal and carbon. This allows for a variety of properties such as temperature and humidity resistance, as well as high power and surge protection. The material selection also affects the working voltage and current of the 45FR33E.The resistor is then connected to the PCB via soldering. This creates a strong connection between the resistor and the board. This is important as it ensures that the resistor is securely mounted and will function to its desired specifications.In order to ensure that the 45FR33E is working properly, manufacturers perform rigorous testing. This includes tests for functionality, power rating, and other related aspects. Furthermore, the product is subjected to environmental tests such as vibration and shock tests. This ensures that the 45FR33E will work reliably in its applications and will be able to withstand the harsh environments that it may encounter.Overall, the 45FR33E is a reliable and durable through hole resistor that is used in a variety of applications. Its working principle is simple and straightforward, and its materials and construction ensure that it will be able to function properly and safely in its designated applications. As such, the 45FR33E is an essential component for various automotive and industrial applications.

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Part Number	Manufacturer	Price	Quantity	Description