L175J1K0E

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Chassis Mount Resistors include a wide range of components used to control current, voltage and power in a wide variety of applications. Among them is the L175J1K0E, a chassis mount resistor specifically designed for surge protection devices. It consists of a ceramic body shaped substantially like a cylinder, with two metal caps on top and bottom, and a terminal resistor connected in between.

L175J1K0E Application Field

The L175J1K0E is used mainly as surge protection device in applications where extra safety and protection is a major concern, such as in automotive and industrial applications. It has a wide range of characteristics depending on the specific application, including a very low withstand voltage of up to 275V, and power dissipation of up to 1kW. Additionally, the L175J1K0E provides excellent transient suppression capabilities, and has an excellent heat and constructional robustness.

L175J1K0E Working Principle

The main structure of the L175J1K0E consists of a ceramic body, two metal caps with terminals and a resistor connected between them. In case of an overvoltage, current can flow between the two metal caps and thus flow through the resistor. The resistor absorbs the energy thus generated by the overvoltage, safely dissipating it and protecting the circuit in the process. This occurs even for transient periods, which is why the L175J1K0E is an ideal choice when surge protection is required.

The higher the voltage, the larger the amount of power dissipated by the resistor. Consequently, the L175J1K0E chassis mount resistor should be properly selected based on the application\'s specific expected input. It should be rated to handle at least twice of the expected maximum input so it can effectively dampen even the most extreme surges. Additionally, the appropriate level of impedance must also be taken into account to ensure optimal operation and protection.

Conclusion

Chassis mount resistors such as the L175J1K0E can provide a wide range of benefits in applications where surge protection is required. Its low voltage withstand, wide range of power dissipation capacity, good transient suppression capabilities, and excellent constructional robustness make the L175J1K0E an ideal choice in automotive and industrial applications.

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