PSP500JB-3R3

Series:	PSP
Packaging:	Bulk
Part Status:	Active
Resistance:	3.3 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Wirewound
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Non-Inductive, Safety
Temperature Coefficient:	--
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.252" Square x 0.984" L (6.40mm x 25.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors: PSP500JB-3R3 Application Field and Working PrincipleThrough hole resistors are used mainly in electric circuits to limit the voltage and current to an electrical device,and the PSP500JB-3R3 is no exception. Its application fields include power systems, industrial equipment, telecommunications, and other electronic control systems.The working principle of the PSP500JB-3R3 through hole resistor is simple and yet effective. It consists of a carbon block, which is embedded in a thick ceramic material that helps absorb the thermal energy from the resistor. The carbon block is then fitted onto a metal plate, which is then connected to two connecting wires. When electric current passes through the gap between the carbon block and the metal plate, it causes resistance and creates field of heat energy.The current flowing through the resistor causes heating of the metal plate, which then dissipates the heat through the thick ceramic material. As the ceramic material captures the heat energy, it helps to regulate the current and dissipate it, and eventually, the desired voltage can be achieved.The PSP500JB-3R3 through hole resistor is designed to handle extremely high voltages. It is specially designed to reduce the thermal management resistor\'s dissipation which can reach considerably high temperatures, allowing it to be used in extreme temperature situations.The PSP500JB-3R3 through hole resistor is constructed using the thick ceramic material to help protect against short circuiting, surges, and other electrical problems. This makes it suitable for power systems, industrial equipment, telecommunications, and other electronic control systems.The resistor is also designed for short-term overloads where the current is higher than the ratings. It has a high level of accuracy and low power consumption, and it is useful for regulating voltage levels for a wide range of applications.The PSP500JB-3R3 through hole resistor has an excellent electrical characteristics, including high electrical strength, high mechanical integrity, excellent electrical insulation, and excellent thermal stability. It is also designed with low power consumption, enabling it to be used in a wide range of applications, especially for industrial equipment, telecommunications, and other electronic control systems.The PSP500JB-3R3 through hole resistor is compatible with most types of soldering processes, which makes it easy to install. It is also compatible with most types of circuits, including power systems, industrial equipment, telecommunications, and other electronic control systems.The PSP500JB-3R3 through hole resistor is an ideal solution for many electrical applications due to its reliability, high electrical strength, and its ability to handle a wide range of temperatures. It is designed for short-term overloads where the current is higher than the ratings and has a high level of accuracy and low power consumption, making it an ideal choice for power systems, industrial equipment, telecommunications, and other electronic control systems.

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