45F450E

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	450 Ohms
Tolerance:	±1%
Power (Watts):	5W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±20ppm/°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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45F450E Through Hole Resistors – Applications and Working Principles

Through hole resistors are electronic components used to control the flow of electrical current by providing resistance to the current. Such resistors can be made of metal, ceramic or carbon-based materials. The 45F450E range of through hole resistors are designed to offer increased heat dissipation, up to a range of up to 450 watts. These resistors are widely used in a variety of industries and applications due to their compact, reliable and straightforward design.

Applications of 45F450E Through Hole Resistors

45F450E through hole resistors are mainly used in industrial, automotive and medical industries. In industrial applications, 45F450E resistors are used in large motor control circuits to limit the current flowing through the motor. These resistors are designed to dissipate 450 watts of power, making them suitable for all types of high-power applications. They are also used in the automotive industry, primarily to control the current flow in the steering and brake systems. Additionally, they are used in medical devices, such as scanners and MRI machines, to ensure safe operation and prevent damage to sensitive components.

Working Principle of 45F450E Through Hole Resistors

45F450E through hole resistors work on the principle of Ohm\'s Law, which states that current flowing through a conductor is inversely proportional to the resistance offered by the conductor. The 45F450E resistor consists of a metallic core which is wrapped in a thermally conductive material, such as an aluminum oxide or ceramic insulation. Heat generated by the current flowing through the resistor is dissipated through the insulation and into the air, thus keeping the resistor from burning up. The amount of resistance provided by the 45F450E resistor is determined by the length of the metal core and the size of the core\'s cross-section.

Advantages of the 45F450E Through Hole Resistors

45F450E resistors offer a variety of advantages over other types of resistors. One of the main advantages is their increased heat dissipation, which allows them to handle high power applications. Additionally, 45F450E resistors offer excellent protection against overheating, have an excellent power rating and are highly reliable over a long service life. They also have a low profile design, allowing them to fit into tight spaces and be used in applications where space is limited.

Conclusion

The 45F450E range of through hole resistors are reliable and effective components for controlling the flow of electrical current. Their thermally conductive material provides excellent heat dissipation, enabling them to handle high power applications. These resistors are small in size and offer excellent protection against overheating, making them suitable for a variety of industries and applications.

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