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.

Part Number Manufacturer Description Quantity Price Option
SG400 Littelfuse Inc. GDT 400V 1KA SURFACE MOUNT 2000 $0.45
GTCC23-201M-R01-2 Littelfuse Inc. GDT 200V 20% 1KA SURFACE MOUNT 2000 $0.38
GTCS23-351M-R01-2 Littelfuse Inc. GDT 350V 20% 1KA SURFACE MOUNT 2000 $0.33
GTCS23-301M-R01-2 Littelfuse Inc. GDT 300V 20% 1KA SURFACE MOUNT 4000 $0.33
GTCS25-351M-R02-2 Littelfuse Inc. GDT 350V 20% 2.5KA SURFACE MOUNT 1500 $0.30
SL1026-275 Littelfuse Inc. GDT 275V 20KA HOLDER 100 $40.41
B88069X4230C101 EPCOS (TDK) GDT 3000V 25% 20KA 28 $35.28
B88069X4400B152 EPCOS (TDK) GDT 400V 20KA THROUGH HOLE 22 $22.68
B88069X9170B152 EPCOS (TDK) GDT 800V 20% 20KA THROUGH HOLE 88 $22.68
AC240 Littelfuse Inc. GDT 600V 5KA THROUGH HOLE 471 $3.08