20J3K3E

Series:	20
Packaging:	Bulk
Part Status:	Active
Resistance:	3.3 kOhms
Tolerance:	±5%
Power (Watts):	10W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±30ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.394" Dia x 1.858" L (10.00mm x 47.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through-hole resistors are electrical components that are used in electrical and electronic circuits for a variety of tasks, including balancing the current in circuits and limiting the current. They are commonly used in applications such as power supplies and automotive systems. Through-hole resistors are generally comprised of a ceramic rod or tube that is loaded with a metalizing paste or a carbon film, a terminal, and a lead or stud. The resistor structure is then enclosed in an insulating container with leads that are welded to the terminals.

20J3K3E Application Field and Working Principle

The 20J3K3E application field and working principle include applications in power supplies, fault protection, divider circuits, current limiting, and electrical control systems. This type of through-hole resistor is able to withstand very high voltages and temperatures, up to 300 volts and 450 degrees Fahrenheit, respectively. The working principle is based on Ohm\'s law, which states that the voltage across a resistor is equal to the current through it multiplied by its resistance. 20J3K3E resistors are therefore able to regulate the amount of current that flows through the circuit, and thereby control its voltage levels.When the 20J3K3E resistor is placed in a circuit, it will act as a flow restrictor. This means that the current passing through the resistor will be regulated by the resistance of the resistor. For instance, if the resistor has a resistance of 20 ohms, then the current passing through it will be increased if the resistance is decreased, and decreased if the resistance is increased. This is because the current will be decreased (or increased) by an amount proportional to the resistance value of the resistor.The 20J3K3E resistor is also suitable for use in a wide variety of environments. It is able to operate reliably in extreme temperatures and has a high tolerance to humidity and shocks. It is a surface mountable component, which makes it an attractive choice for applications where space is tight. Additionally, it is a favored choice for medium- and high-power applications, and for applications where a high degree of accuracy is required. In short, the 20J3K3E resistor is a versatile and reliable component for a variety of applications. Its ability to regulate the current in circuits, withstand extremes of temperature and humidity, and its surface mountability, makes it an ideal choice for power supplies, fault protection, divider circuits, current limiting, and electrical control systems.

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