Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	330 Ohms
Tolerance:	±1%
Power (Watts):	3W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.220" Dia x 0.594" L (5.60mm x 15.10mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Through Hole Resistors: 43F330E Application Field and Working Principle

Through Hole Resistors (THRs) are electrical components used to regulate electrical current through a circuit. One of the most popular types of these resistors is the 43F330E, which uses a unique design and construction process to promote reliable performance and high accuracy. This article will explore the application field and working principle of this type of resistor.The 43F330E THR is designed for use in various electronic systems and circuits. It is often used in high-powered applications such as power supplies and lighting systems, as well as in automotive and industrial systems. The resistor is also suitable for applications in audio systems, as it offers excellent noise suppression. Additionally, its unique construction allows for increased system reliability and accuracy.The 43F330E THR is constructed using a corrosion-resistant aluminum-zinc alloy as its base material. This base material is then plated with a protective coating, which helps preserve the electrical characteristics of the resistor over time. Once this base material is prepared, copper leads are then connected to it using ultrasonic welding for superior stability and long-lasting reliability.The design of the 43F330E THR ensures that it can withstand extreme temperatures and still maintain its resistance characteristics. In fact, the resistor is designed to operate in temperatures ranging from -55℃ to +155℃. This makes it an ideal choice for high-temperature applications such as automotive electronics, power supplies, and lighting systems.Once the 43F330E THR is installed in a circuit, it will begin to regulate the current flowing through it. This is done by adjusting the resistance of the resistor, which is dependent on the amount of electrical current that is passed through it. As the current increases, the resistance of the resistor increases, reducing the amount of electrical current that is flowing through the circuit. Conversely, as the current decreases, the resistor\'s resistance decreases, allowing more electrical current to flow through the circuit.The 43F330E THR is designed to be both durable and accurate, with a high temperature coefficient of accuracy of only 0.5%. This means that the resistor is able to maintain its resistance characteristics over a wide range of temperatures, which is invaluable for many applications. Additionally, this type of resistor has a life expectancy of up to 100,000 hours, which makes it well suited for long-term operation in harsh environments.In conclusion, the 43F330E THR is a versatile and reliable resistor designed for use in a variety of different applications. By utilizing a corrosion-resistant aluminum-zinc alloy for its base material and ultrasonic welding, the resistor offers both durability and accuracy for extended periods of time. Its ability to withstand extreme temperatures and maintain its resistance characteristics make it an invaluable electrical component for numerous applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description