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. 2026-30-C8

GDT 300V 20% 20KA THROUGH HOLE

0.98

Bourns, Inc. 2026-30-C3

GDT 300V 20% 20KA THROUGH HOLE

0.98

Bourns, Inc. 2026-30-C2

GDT 300V 20% 20KA THROUGH HOLE

0.98

Bourns, Inc. 2026-30-C18

GDT 300V 20% 20KA THROUGH HOLE

0.98

Bourns, Inc. 2026-26-C2

GDT 260V 20% 20KA THROUGH HOLE

0.98

Bourns, Inc. 2026-25-CBLF

GDT 250V 20% 20KA THROUGH HOLE

0.98

Bourns, Inc. 2026-25-CB

GDT 250V 20% 20KA THROUGH HOLE

0.98

Bourns, Inc. 2026-30-C4

GDT 300V 20% 20KA THROUGH HOLE

0.98