CB7JBR240

Series:	CB
Packaging:	Bulk
Part Status:	Active
Resistance:	240 mOhms
Tolerance:	±5%
Power (Watts):	7W
Composition:	Wirewound
Features:	Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±800ppm/°C
Operating Temperature:	-55°C ~ 275°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.374" Square x 1.378" L (9.50mm x 35.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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CB7JBR240 Through Hole Resistors: Application Field and Working Principle

Through hole resistors are an integral part of any electronic circuit. Their most important function is protection against voltage overloads. They are often used for various power levels, such as audio power levels and computer logic power levels. CB7JBR240 through hole resistors are designed to provide high resistance values and can be used in a wide range of applications.

What is CB7JBR240 Through Hole Resistor?

CB7JBR240 is a through hole resistor made of copper tungsten alloy. It has resistance values from 0.01 Ohm to 0.18 Ohm, and tolerance from 0.1% to 1%. It is a general purpose resistor and is often used in high power applications.

Applications of CB7JBR240 Through Hole Resistor

CB7JBR240 through hole resistors can be used in a wide range of applications. They are commonly used in audio electronics, motor control, power supplies, power amplifiers, electromechanical systems, instrumentation systems, and automotive applications. They are also suitable for applications that require high current control, such as power and audio control.

Advantages of CB7JBR240 Through Hole Resistor

CB7JBR240 through hole resistors are constructed with precision and high reliability. They are also designed to provide excellent insulation, noise immunity, vibration resistance, and high reliability. The body of the resistor is solid and robust, and is designed to withstand high temperatures and other environmental conditions. Additionally, the resistor can be easily soldered and ensures reliable connections.

Working Principle of CB7JBR240 Through Hole Resistor

The working principle of any resistor is based on the electrical resistance of the material. In the case of CB7JBR240 through hole resistor, the resistance is obtained by creating a physical barrier in the form of a copper tungsten wire mesh around the aluminum core. This creates an electrical resistance that opposes the flow of current, resulting in a voltage drop. The value of the resistance is determined by the thickness of the mesh and the number of meshes that make up the resistor. The more meshes, the higher the resistance of the resistor. Similarly, the thicker the wire, the higher the resistance of the resistor.

Conclusion

CB7JBR240 through hole resistors are an important part of any electronic circuit. They are designed to provide high resistance values and excellent insulation, noise immunity, vibration resistance, and high reliability. They are suitable for a wide range of applications, including audio electronics, motor control, power supplies, and more. The working principle of CB7JBR240 through hole resistors is based on the electrical resistance of the material, and the value of the resistance is determined by the thickness of the mesh and the number of meshes that make up the resistor.

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