SL1024B400R

Series:	SL1024B
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	400V
Impulse Discharge Current (8/20µs):	20000A (20kA)
Tolerance:	--
Number of Poles:	3
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder, 3 Lead (Radial Bend)

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SL1024B400R gas discharge tube arresters (GDT) are designed to protect sensitive electrical equipment from high voltage events such as lightning, switching surges, or other large transients. They are typically found in telecommunications systems, control systems, power electronics systems, and industrial and residential applications where lightning strikes can cause severe damage.The SL1024B400R gas discharge tube arrester consists of two parts: an internal solid-state device and a gas discharge tube, both of which work together to protect the circuit from overvoltages. The internal solid-state device works by using two Zener diodes connected in series. The higher of the two Zener voltages determines the upper limit voltage for the circuit, and the lower voltage determines the lower limit. The gas discharge tube (GDT) works by using a low-pressure gas-filled tube with several electrodes running through it. When the input voltage exceeds the predetermined threshold, the gas inside the tube ionizes, creating an electrical path between the electrodes. This path provides an alternate path for the current, allowing it to bypass the circuit and protecting it from any damage. The SL1024B400R gas discharge tube arrester is designed to be mounted in-line to the protected circuit, with its terminal terminals directly connected to the circuit. This allows it to act as a direct connection between the line and the protected circuit, allowing it to specifically identify and shunt any high voltage events, while still allowing normal circuit operation. The SL1024B400R is designed to provide protection from overvoltages in the range of 4 to 7 kV, and its response time is designed to be extremely fast, within a few nanoseconds. It is also designed to withstand up to 20,000 strikes from lightning, and up to 3 million switching surges. It is also designed to meet requirements from various safety and regulatory bodies.SL1024B400R gas discharge tube arresters are designed to be used in wide variety of applications that require reliable and fast protection from lightning or other overvoltage events. They are ideal for applications such as telecommunications systems, power distribution systems, industrial automation systems, and residential applications. They are designed for both indoor and outdoor applications, and can provide several years of reliable protection from these events. Overall, gas discharge tube arresters provide an effective way to protect sensitive electrical equipment from the effects of fast electrical transients. The SL1024B400R gas discharge tube arrester is a unique device that provides fast, reliable protection for circuits from overvoltages while still accommodating normal circuit operation. Its fast response time and high number of strikes makes it an ideal choice for any high voltage protection applications.

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