B12J5R0E

Series:	Brown Devil® 200
Packaging:	Bulk
Part Status:	Active
Resistance:	5 Ohms
Tolerance:	±5%
Power (Watts):	12W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	±400ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	--
Size / Dimension:	0.313" Dia x 1.750" L (7.94mm x 44.45mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors – B12J5R0E Application Field and Working Principles

Through hole resistors are an integral part of many electronic circuits. The B12J5R0E is one type of through hole resistor. It has various applications and working principles which should be understood before using it in any electronic circuit. In this article, we will discuss the application field and working principles of the B12J5R0E.

Application Field of B12J5R0E

The B12J5R0E has found useful applications in various fields including commercial, industrial, and residential settings. It is widely used in cars, trucks, and other motor forms as a temperature limiter and protection against over-voltage. It is also employed in medical settings to limit the current passing through the vital organs of patients. Furthermore, its use can be found in computers and digital devices as a voltage regulator.Other than its precise application in various industries, it can also be found in common electronic circuits such as voltage dividers. In this application, the B12J5R0E is connected in series with a reference voltage and other resistors to divide the voltage into discrete steps.

Working Principles of B12J5R0E

The working principle of the B12J5R0E is based on its ability to resist and dissipate electric current. This resistor contains a wire wound around a ceramic core. When a current passes through the wire, it is resisted, which in turn causes a voltage drop due to resistance. This voltage drop increases or decreases depending on the amount of current passing through the resistor. The resistor also has a maximum rated power dissipation, and after this power is exceeded, it may fail due to overheating.The B12J5R0E is also capable of dissipating heat generated by electric current in order to protect the circuit or device in which it is installed. This process is called thermally regulated control and it works by slowing the flow of current as the temperature of the resistor increases. This prevents the device or circuit from being damaged due to overheating.The B12J5R0E also has an ability to self-limit the current. This works by increasing the resistance as the voltage across the resistor increases. This helps protect the circuit in which it installed and prevents it from overloading.

Conclusion

The B12J5R0E is a reliable through hole resistor that has various applications and working principles. It is widely used in cars, trucks, medical settings, computers and digital devices, and other commercial and industrial settings for temperature limitation and voltage regulation. It is also employed in voltage dividers to divide voltage into discrete steps. Its working principles are based on its ability to resist and dissipate electric currents, generate heat, and self-limit voltage and current.

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