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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Littelfuse Inc. GTCS26-471M-R05-2

GDT 470V 20% 5KA SURFACE MOUNT

0.5

Littelfuse Inc. GTCS26-421M-R05-2

GDT 420V 20% 5KA SURFACE MOUNT

0

EPCOS (TDK) B88069X4580C253

GDT 260V 15% 10KA

0.5

EPCOS (TDK) B88069X2631C253

GDT 600V 20% 5KA

0.5

Bourns, Inc. 2037-40-BLF

GDT 400V 15% 5KA THROUGH HOLE

0.49

Bourns, Inc. 2037-47-BLF

GDT 470V 15% 5KA THROUGH HOLE

0.49

Bourns, Inc. 2037-42-BLF

GDT 420V 15% 5KA THROUGH HOLE

0.49

Bourns, Inc. 2037-23-BLF

GDT 230V 15% 5KA THROUGH HOLE

0.49