CJT80120RJJ

Operating Temperature:	--
Failure Rate:	--
Package / Case:	Rectangular Case
Lead Style:	Wire Leads
Height - Seated (Max):	0.787" (20.00mm)
Size / Dimension:	5.512" L x 1.575" W (140.00mm x 40.00mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	--
Series:	CJT, CGS
Temperature Coefficient:	±440ppm/°C
Composition:	Wirewound
Power (Watts):	80W
Tolerance:	±5%
Resistance:	120 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors

Chassis mount resistors come in various shapes, sizes, and power ratings, and are essential components in a variety of electronic systems. In particular, model CJT80120RJJ is a high-power ceramic-body chassis mount resistor that can be used in a wide range of applications. The following sections will discuss in detail the applications and working principles of this component.

Applications

CJT80120RJJ chassis mount resistors are mainly used for power electronic applications. With their sturdy ceramic body and power ratings up to 200 Watts, these resistors have proven to be reliable and effective components for electric vehicle and renewable energy systems. The CJT80120RJJ can also be used in audio-visual systems. Its high-power capability and powerful ceramic body make it an ideal component for power amplifiers and speaker systems. It can also be used in motor drives and AC circuits, making it suitable for various industrial applications.

Working Principles

CJT80120RJJ chassis mount resistors consist of a ceramic body, two electrodes, and an insulation coating. When a voltage is applied to the electrodes, the ceramic body of the resistor will generate a dissipative heat as a result of the voltage current flowing through the electrodes. The amount of heat generated depends on the voltage and resistance of the resistor, thus regulating the current flow through the circuit.At the same time, the ceramic body also serves as a physical firewall that protects the circuit from any disruptive electrical surges or potential shorts. The ceramic body and insulation coating also prevent the electrical components in the circuit from overheating, providing another layer of protection for the system. In addition, the ceramic body also has excellent heat conduction and insulation properties, making it ideal for dissipating the heat generated by the current flow. The ceramic body can therefore protect the surrounding components from the harm caused by the heat.

Conclusion

CJT80120RJJ chassis mount resistors are essential components for power electronic applications. With their high power rating and ceramic body, they can be used in a variety of applications, from electric vehicles to industrial motor drives. Moreover, their ceramic body also provides excellent protection from current surges and potential shorts. Thanks to their sturdy construction and the heat dissipation and insulation properties of their ceramic body, CJT80120RJJ chassis mount resistors are an essential component for any system.

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