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
GTCN28-251L-R05 Littelfuse Inc. GDT 250V 15% 5KA 1980 $3.08
GTCA28-362M-R03 Littelfuse Inc. GDT 3600V 20% 3KA THROUGH HOLE 1041 $4.07
GTCA28-152L-R03 Littelfuse Inc. GDT 1500V 15% 3KA THROUGH HOLE 735 $3.75
GTCS36-421M-R10-2 Littelfuse Inc. GDT 420V 20% 10KA SURFACE MOUNT 1490 $5.04
2036-09-SMLF Bourns, Inc. GDT 90V 20% 10KA SURFACE MOUNT 589 $1.98
B88069X5151B502 EPCOS (TDK) GDT 90V 20% 2.5KA THROUGH HOLE 500 $1.95
B88069X3840T502 EPCOS (TDK) GDT 90V 20% 20KA THROUGH HOLE 500 $0.99
B88069X2641S102 EPCOS (TDK) GDT 680V 5KA THROUGH HOLE 100 $1.64
B88069X6461S102 EPCOS (TDK) GDT 600V 20% 5KA THROUGH HOLE 290 $1.64
SL1026-400 Littelfuse Inc. GDT 400V 20KA HOLDER 100 $40.41