92J39RE

Series:	90
Packaging:	Bulk
Part Status:	Active
Resistance:	39 Ohms
Tolerance:	±5%
Power (Watts):	2.25W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±30ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.220" Dia x 0.406" L (5.60mm x 10.30mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are devices that are used in electronic circuits to provide resistance to current flow on a circuit board. They are used in a wide variety of applications ranging from grid-feeders to power supplies. With the advances in technology over the years, through hole resistors are now available with various designs and ratings in a range of sizes and fabricated shapes.A popular type of through hole resistor is the 92J39RE. It consists of a resistor element located in a cylindrical ceramic package. This package has two electrical pins that are secured in place with metal end caps. These pins are typically coated with tin to prevent the risk of corrosion and provide greater electrical connection.The 92J39RE is a high power surface mount resistor which can be used in power supply, UPS, and audio amplifier circuits. It is also suitable for use in automotive applications, such as in radios, amplifiers, and ignition systems.The working principle of the 92J39RE is to hinder the flow of current and reduce the total voltage available in the circuit. The resistor is connected in series with the circuit in order to reduce the overall voltage. The resistance value of the resistor is usually indicated by either the resistance marking or a color code. The marking on the resistor indicates the resistance in ohms and the color code indicates the tolerance.When selecting the 92J39RE, it is important to consider the correct mounting system, either standard through-hole or surface-mount technology (SMT). The through-hole version is typically only found in older products where the SMT version can easily be soldered onto a circuit board with a soldering iron.The 92J39RE is also suitable for use in applications that require stringent thermal specifications, such as in cooling fans and LED drivers. With its superior power rating and temperature coefficient, it can handle currents of up to 25A and maintain an operating temperature of up to +125°C. When it comes to noise, the 92J39RE offers good protection against electrical noise. Its robust construction helps to reduce the emission of electric radio-frequency (RF) noise into other signals in the circuit, as well as into the surrounding environment.In conclusion, the 92J39RE is a high power, through hole resistor that can be used for a wide variety of applications. Its unique design and low temperature coefficient make it suitable for many electronic circuits, such as grid-feeders, power supplies, amplifiers, and ignition systems.

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