LT450SM

Impulse Discharge Current (8/20µs):	--
Tolerance:	--
Number of Poles:	2
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	2-SMD Cylinder Square End
Series:	LT
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	450V

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Gas Discharge Tube Arresters (GDT)

Gas Discharge Tube Arresters (GDT) are a type of electrical component used to control surges or spikes in electricity, typically to protect circuits and other components from undesired effects. GDTs are commonly used in high power applications where the voltage being conveyed needs to be limited for safety or performance purposes. One example of a GDT is the LT450SM, which has a wide range of applications in various industries.The LT450SM is a special type of GDT which consists of a stainless steel enclosure containing an anode and a cathode. Inside the stainless steel enclosure is an air-filled cavity, and a ceramic insulator that houses the anode and cathode. When an excess surge of voltage is applied to the LT450SM device, the anode and cathode create an electric arc, and the energy generated by this arc is dissipated as heat. The heat dissipated by the LT450SM effectively prevents overloads and other undesired effects in electrical systems.The LT450SM’s working principle is based on the principle of the spark-gap voltage limiter. When the voltage to the anode and cathode exceeds a given level, or “spark gap”, current is drawn across the gap, resulting in an electric arc between the two electrodes. The arc produces heat energy which is then dissipated throughout the GDT. This process reduces the voltage, limiting it to a safe level that can be used by other components in the system.The LT450SM is commonly used in a variety of different industries, such as power transmission and distribution, industrial automation, and renewable energy. In power transmission and distribution, the LT450SM can be used as a primary line of protection against high voltage transients. In industrial automation, the LT450SM can be used to protect low-power circuits from power surges. In renewable energy, the LT450SM is used to protect batteries and other components from overcharging and other electrical malfunctions.The LT450SM is available in a variety of sizes and voltage ratings, allowing for a wide range of applications. The device is certified for use in harsh environments, making it an ideal choice for high power applications. The LT450SM is also capable of withstanding high peak current and high frequency transients.In summary, the LT450SM is a versatile GDT that can be used in a variety of different applications. It is capable of withstanding high peak current and high frequency transients, making it suitable for harsh environments. The device is also certified for use in a variety of industries, including power transmission and distribution, industrial automation, and renewable energy.

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