45F3K3E

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	3.3 kOhms
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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Through Hole Resistors

The 45F3K3E is a through-hole resistor, a type of electrical component commonly used in electro-mechanical projects. It is typically used in applications that require resistance to a certain level of current or voltage. Through-hole resistors are available in a wide range of sizes and values and are generally used to ensure that one electronic device does not cause a disruption or damage to another.

Application Field

The 45F3K3E through-hole resistor is designed for applications that require high precision, stability, and repeatability in both voltage and current. This type of resistor is most often used in high voltage and current applications such as electric motors, electric heaters, instruments, and other power supplies. In order to ensure safe operation of any two electronic devices, the 45F3K3E can be used to limit the current, or voltage drawn from either device. Additionally, through-hole resistors are often used in communication systems, machine vision systems, and in-vehicle electrical systems, as they can accurately transfer electrical signals over long distances.The 45F3K3E through-hole resistor has several advantages over other types of resistors. These advantages include:• High reliability and repeatability• High precision and accuracy• High stability and inherent temperature compensation• Superior vibration and shock performance• Wide temperature range

Working Principle

A through-hole resistor works like any other electrical resistor, using an electrical current to produce a temperature rise in the resistor. This resistor is composed of a ceramic material that is coated with two layers of metal. The metal layers act as resistors, limiting the electrical current flowing through them. As the electrical current flows through the resistor, the resistor material converts the electrical energy into thermal energy, causing it to heat up and eventually reach a temperature that the resistor can tolerate without damage.The 45F3K3E through-hole resistor has a higher tolerance than typical resistors, meaning that it can withstand higher temperatures before it fails. This higher temperature tolerance makes it ideal for applications that require reliability and consistency, such as electric motors, heaters, instruments, and communication systems.Additionally, the 45F3K3E is designed for use in applications with high power requirements, as it can handle a wide range of voltages and currents. This type of resistor can also be used to precisely measure the exact amount of current or voltage needed for a specific application.In conclusion, the 45F3K3E through-hole resistor is a reliable and efficient resistor that can be used for a wide range of applications. It is highly efficient, accurate, and stable, making it an excellent choice for electrical projects and systems. It is also resistant to shock and vibration and has a wide temperature range, making it suitable for a variety of uses.

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Part Number	Manufacturer	Price	Quantity	Description