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.


Bourns, Inc. 2056-14-B3FLF

GDT 145V 20% 5KA T/H FAIL SHORT

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Bourns, Inc. 2056-09-B3FLF

GDT 90V 20% 5KA T/H FAIL SHORT

0.8

Bourns, Inc. 2056-20-B2FLF

GDT 200V 20% 5KA T/H FAIL SHORT

0.8

Bourns, Inc. 2056-14-B2FLF

GDT 145V 20% 5KA T/H FAIL SHORT

0.8

Bourns, Inc. 2056-47-B3FLF

GDT 470V 20% 5KA T/H FAIL SHORT

0.8

Bourns, Inc. 2056-42-B3FLF

GDT 420V 20% 5KA T/H FAIL SHORT

0.8

Bourns, Inc. 2056-25-B3FLF

GDT 250V 20% 5KA T/H FAIL SHORT

0.8

Bourns, Inc. 2056-23-B3FLF

GDT 230V 20% 5KA T/H FAIL SHORT

0.8