B8J7R5E

Series:	Brown Devil® 200
Packaging:	Bulk
Part Status:	Active
Resistance:	7.5 Ohms
Tolerance:	±5%
Power (Watts):	8W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±260ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	--
Size / Dimension:	0.313" Dia x 1.000" L (7.94mm x 25.40mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are electronic components used for current regulation or signal conditioning. The most commonly used type is the B8J7R5E type, which is a three-terminal resistor designed to fit a through-hole circuit board.

B8J7R5E Application Field

The B8J7R5E application field includes power management, signal conditioning, automotive electronics, aerospace, communication systems, medical equipment, consumer electronics, and energy storage systems. B8J7R5E through-hole resistors are capable of dissipating up to 5 watts of power, and are used in a wide variety of applications including voltage regulation, current regulation, signal conditioning, and power management.

B8J7R5E Working Principle

The working principle of a B8J7R5E through-hole resistor is to reduce the flow of current through a circuit in order to regulate the amount of power that is supplied to the device. By using a three-terminal resistor, the two outside pins act as power sources, while the central pin acts as a ground. This allows for the current to be regulated more precisely.The B8J7R5E through-hole resistor is typically manufactured from a ceramic core, which is embedded with thin layers of ceramic material, and an insulating film. The metal contacts at either end of the resistor are joined to the metal inductor tabs, which form a connection between the resistor and the circuit board.The resistance of the B8J7R5E through-hole resistor is determined by its physical size, and is measured in units of ohms. The size of the resistor is typically specified in the component datasheet.

B8J7R5E Specifications

The B8J7R5E through-hole resistor has a few key specifications, which are useful for the user to consider. The power rating of the resistor describes the amount of power that it can dissipate in a single cycle without failure. This rating is typically specified in watts (W), and is typically 5W for the B8J7R5E resistor.The resistance range of the B8J7R5E through-hole resistor is typically specified as a range, such as 10ohm to 100ohm. This allows the user to select the optimal resistance for their application.The terminal size and configuration of the B8J7R5E through-hole resistor is also specified in the datasheet. The terminal size is typically 0.1", and the configuration is typically three-terminal, meaning that it has one terminal in the center and two on either side.

Conclusion

The B8J7R5E through-hole resistor is a three-terminal resistor designed to fit a through-hole circuit board, and is used in many applications including power management, signal conditioning, consumer electronics, automotive electronics, and more. The working principle of a B8J7R5E resistor is to reduce the flow of current through a circuit in order to regulate the amount of power that is supplied to the device. The key specifications of a B8J7R5E resistor include its power rating, resistance range, and terminal size and configuration.

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