2054-42-SM-RPLF

Series:	2054
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	420V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	±20%
Number of Poles:	3
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	3-SMD Cylinder Square End

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Introduction to Gas Discharge Tube Arresters (GDT)

Gas Discharge Tube Arresters (GDT) are components that are used to protect electronic circuits from damaging voltages due to transient overvoltage. The GDT consists of an array of copper electrodes that are coated with a dielectric material. These electrodes are arranged inside a gas filled chamber. When a transient voltage is applied, the gas ionizes and forms a spark gap across the electrodes. The spark gap acts as an insulator to reduce the voltage and current and thereby protect the circuit.

The 2054-42-SM-RPLF Application Field and Working Principle

The 2054-42-SM-RPLF is a Gas Discharge Tube Arresters (GDT) used to protect circuits from damaging transient voltages. This particular model is designed to protect circuits with a voltage range of up to 500 volts. The device is composed of a gas-filled chamber containing two electrodes that are coated with a dielectric material. When a transient voltage is applied, the gas inside the chamber ionizes and forms a spark gap across the electrodes. This spark gap acts as an insulator to limit the voltage and current and thereby protect the circuit.The device is also fitted with a discharge resistor, which limits the voltage that can be applied to the circuit in the event of a transient. The resistor also reduces the power dissipated when the arrester is in operation. The device is also equipped with a built-in fuse that will open in the event of an overvoltage.The 2054-42-SM-RPLF is designed to be used in a wide range of applications, such as telecommunications systems, residential installations, commercial installations, industrial systems, and solar panel systems.

Conclusion

Gas Discharge Tube Arresters (GDT) are important components that are used to protect electronic circuits from damaging transients. The 2054-42-SM-RPLF is a GDT specifically designed for applications with a voltage range of up to 500 volts. It is composed of a gas-filled chamber containing two electrodes that are coated with a dielectric material, a resistor, and a built-in fuse. This device is suitable for a wide range of applications such as telecommunications systems, residential installations, commercial installations, industrial systems, and solar panel systems.

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