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. GTCA28-152L-R03

GDT 1500V 15% 3KA THROUGH HOLE

3.75

Littelfuse Inc. GTCS36-421M-R10-2

GDT 420V 20% 10KA SURFACE MOUNT

5.04

Bourns, Inc. 2036-09-SMLF

GDT 90V 20% 10KA SURFACE MOUNT

1.98

EPCOS (TDK) B88069X5151B502

GDT 90V 20% 2.5KA THROUGH HOLE

1.95

EPCOS (TDK) B88069X3840T502

GDT 90V 20% 20KA THROUGH HOLE

0.99

EPCOS (TDK) B88069X2641S102

GDT 680V 5KA THROUGH HOLE

1.64

EPCOS (TDK) B88069X6461S102

GDT 600V 20% 5KA THROUGH HOLE

1.64

Littelfuse Inc. SL1026-400

GDT 400V 20KA HOLDER

40.41