45J7K5E

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	7.5 kOhms
Tolerance:	±5%
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

A through hole resistor is an electrical component that limits current flow in a circuit. They are commonly used for measuring, controlling and regulating electrical current in low-power electrical and electronic circuits. The electrical resistance of a through hole resistor is fixed, which means it cannot be adjusted. The most common types of through hole resistors are carbon film, metal oxide and wirewound.The 45J7K5E is a through hole resistor with a resistance value of 4.7K ohm (4,700 ohm). This resistor is typically used in low power electrical and electronic circuits, such as timers, logic-gates, light-emitting diodes (LEDs), transistors, etc. It works by limiting the flow of electric current through a circuit, thus preventing damage to the transistor, diode or other component.The 45J7K5E\'s design is based on the simple Ohm\'s law, which states that the voltage in an electrical circuit is equal to the product of the current and the resistance. This means that the lower the resistance, the higher the current and vice versa. Therefore, the resistance of the 45J7K5E affects the amount of current allowed to pass through the circuit.The 45J7K5E is a through-hole resistor, meaning it is designed to be soldered into a circuit board. This makes it an ideal choice for low-power applications, such as those found in most consumer electronics. The resistor is made from a metal alloy, usually nickel, which is resistant to temperature changes and oxidation. Its small size is beneficial for when space is limited in the circuit board.In conclusion, the 45J7K5E through hole resistor is an ideal choice for low-power electrical and electronic circuits. It is designed to limit the amount of current flowing through the circuit, thus providing protection to transistors, light-emitting diodes (LEDs), and other components. Its small size and durability make it a reliable and cost-effective solution.

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