2015-50-A-RPLF

Series:	2015
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	500V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	±20%
Number of Poles:	1
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	2-SMD

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Gas Discharge Tube Arresters (GDT) are the most popular form of transient voltage protection to be used for sensitive electronic systems. They works as an open circuit when an overvoltage occurs, and the absorbed current and energy dissipate through the arc inside the GDT. It is one of the most widely used forms of surge arresters across various industries.RPLF is the abbreviation of the Resistor Point Layer Field. This type of arrestor is primarily used for medium voltage, typically in the 10 to 35kV range. The device is composed of two active parts, a gas filled spark gap and a point layer resistor and cap. The two parts act in concert with each other to lower the overall resistance in the circuit when there is a surge voltage.The spark gap has a floating rod element with a wide gap. The rod element is normally grounded. When the incoming voltage rises or drops sharply, the rod element is positively charged and will pass current up to a predetermined amount. When the gap is reduced, the current arc suddenly jumps and the spark gap interrupts the arc.The point layer resistor is similar in principle to the spark gap but is generally more reliable. It consists of two metal plates that are insulated from each other, and when the voltage rises there is a potential between the two plates. This potential causes an electric field which reduces the resistance of the point layer resistor, resulting in increased current flow along the line trace, ultimately providing surge protection.The gas-filled spark gaps used to absorb the surge voltage; when the gap is reduced, the current arcs and a spark forms, absorbing the surge voltage. The point layer resistor is then used to provide a more reliable protection as it reduces the resistance when the incoming voltage rises.RPLF arrestors offer superior protection for sensitive electronic systems, as both the surge voltage and potentially damaging transients are absorbed by the arrestors. Their wide operating range allows them to be used with a wide variety of systems. In addition, they are also far less prone to failure than other arrestors due to their reliable point layer resistor, providing greater protection in a single device.RPLF arrestors can be used in various applications in various industries, including automotive, chemical, and manufacturing. They are particularly well suited to controlling the flow of power in automotive systems, where they prevent system damage from overvoltage conditions due to overcharging or other events. They can also be used in chemical plants to prevent electrostatic spark generation and other dangers due to high voltage electrical systems. The reliable control of the point layer resistor ensures that the FPLF system remains stable even under severe conditions.RPLF arrestors offer a robust solution for controlling surge voltage and potentially damaging transients. The reliable operation of the point layer resistor provides superior system protection. Their wide operating range allows them to be used in various industries, protecting sensitive electronic systems from damage due to overvoltage conditions.

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