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. 2026-09-A1

GDT 90V 20% 20KA

1.98

Littelfuse Inc. GTCS35-750M-R05

GDT 75V 20% 5KA SURFACE MOUNT

1.69

Littelfuse Inc. CG2800LTR

GDT 800V 20KA THROUGH HOLE

3.63

EPCOS (TDK) B88069X4880S102

GDT 90V 20% 10KA THROUGH HOLE

1.61

Littelfuse Inc. CG2800MS

GDT 800V 10KA SURFACE MOUNT

0

Bourns, Inc. SA2-7200-CLT-STD

GDT 7200V 20% 5KA THROUGH HOLE

3.56

Littelfuse Inc. CG2470LTR

GDT 470V 20KA THROUGH HOLE

3.31

EPCOS (TDK) B88069X0660S102

GDT 550V 15% 5KA THROUGH HOLE

1.44