Gas Discharge Tube Arresters (GDT)

A gas discharge tube or GDT, is a sealed, glass-enclosed device that contains an inert gas mixture trapped between two electrodes. When a voltage greater than the GDT's rating is exceeded, the increased voltage ionizes the gas allowing it to conduct electricity and divert the excess voltage to ground.


Littelfuse Inc. GTCA28-212M-P03

GDT 2100V 20% 3KA THROUGH HOLE

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Littelfuse Inc. GTCA28-151M-P05

GDT 150V 20% 5KA THROUGH HOLE

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Littelfuse Inc. GTCA28-151M-P15

GDT 150V 20% 15KA THROUGH HOLE

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Littelfuse Inc. GTCA28-102M-P03

GDT 1000V 20% 3KA THROUGH HOLE

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Littelfuse Inc. PMT6600MS

GDT 600V 5KA

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Littelfuse Inc. PMT6350MS

GDT 350V 5KA

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Littelfuse Inc. PMT6250MS

GDT 250V 5KA

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Littelfuse Inc. PMT6090MS

GDT 90V 5KA

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