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.

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Bourns, Inc. 2026-35-ALF

GDT 350V 20% 20KA

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Phoenix Contact 2818931

GDT 400V 50KA DIN RAIL

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Phoenix Contact 2818960

GDT 230V 50KA DIN RAIL

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Phoenix Contact 2817411

GDT 230V 35KA DIN RAIL

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Littelfuse Inc. PMT3(310)50004

GDT 500V 20KA THROUGH HOLE

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Littelfuse Inc. PMT3(310)15006

GDT 150V 20KA THROUGH HOLE

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Littelfuse Inc. PMT3(310)40004

GDT 400V 20KA THROUGH HOLE

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Littelfuse Inc. PMT3(310)25004

GDT 250V 20KA THROUGH HOLE

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