GTCT37-301M-P10

Series:	GT
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	300V
Impulse Discharge Current (8/20µs):	10000A (10kA)
Tolerance:	±20%
Number of Poles:	3
Fail Short:	No
Mounting Type:	Through Hole
Package / Case:	Axial Cylinder, 3 Lead (T-Shape)

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Gas Discharge Tube Arresters (GDT), also known as spark gaps, are devices which limit or protect electronic systems from high voltage surges and direct or alternating current interference.GTCT37-301M-P10 is a type of GDT designed to protect electronic systems from high-voltage interference. It has an electronically regulated electrical current and a reactive gas mixture in its tube which is used to form a short-circuit between two electrodes.In its most basic form, the two electrodes of a GDT are sealed inside a gas-filled glass tube. A high-voltage is applied to the two electrodes, which creates a powerful electric field. This electric field ionizes the gas molecules in the tube, creating electrons and ions excited to a high energy state.These excited particles then accelerate to the opposite electrode, releasing energy in the form of an electric spark or “spark gap”. As the electrons and ions return to their initial energy levels, the electric current is interrupted and the electric field returns to its normal state.The GTCT37-301M-P10 is designed to provide protection against high voltage interference which is outside of the intended operation range of the electronic system it protects. The GDT works by interrupting the current before the electric field created by the high voltage interference is able to reach the vulnerable electronics.The GDT has a maximum rating of 17 kilovolts, which makes it suitable for applications where electronic systems are exposed to high-voltage surges. It is also capable of withstanding multiple voltage surges, making it suitable for applications which require long-term protection.The GTCT37-301M-P10 also has an internal self-resetting thermal element, which helps to protect the GDT from thermal overload. This helps to ensure the GDT can withstand multiple surges, protecting the electronics over extended periods of time.The application fields for the GTCT37-301M-P10 include power line, telecommunications systems, security systems, and consumer electronics. The GDT can also be used in industrial settings, replacing conventional arresters.In summary, the GTCT37-301M-P10 is a high-performance gas discharge tube arrester which is designed to protect electronic systems from high-voltage interference. The GDT interrupts the current before the electric field created by the interference is able to reach the electronics, providing long-term protection. It is suitable for a wide range of applications, including power line, telecommunications systems, security systems, and consumer electronics.

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