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
B88069X2780S102 EPCOS (TDK) GDT 500V 20% 2.5KA THROUGH HOLE 25 $1.15
2045-23-BLF Bourns, Inc. GDT 230V 30% 10KA THROUGH HOLE 0 $0.77
2027-60-BT1LF Bourns, Inc. GDT 600V 15% 10KA THROUGH HOLE 24 $1.63
B88069X4300B152 EPCOS (TDK) GDT 1400V 20% 20KA THROUGH HOLE 0 $22.68
2817990 Phoenix Contact GDT 500V 20% 20KA DIN RAIL 0 $108.00
2818203 Phoenix Contact GAS DISCHARGE TUBE 20KA 1 $20.75
2026-15-C2 Bourns, Inc. GDT 150V 20% 20KA THROUGH HOLE 0 $2.17
CG34.0L Littelfuse Inc. GDT 4000V 5KA THROUGH HOLE 0 $4.07
2026-09-CLF Bourns, Inc. GDT 90V 20% 20KA THROUGH HOLE 8 $2.05
B88069X4920S102 EPCOS (TDK) GDT 350V 20% 10KA THROUGH HOLE 86 $1.54