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
CG2420L Littelfuse Inc. GDT 420V 20KA THROUGH HOLE 309 $3.06
B88069X2213B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 490 $2.77
B88069X3503B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77
B88069X3343B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77
B88069X3513B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77
B88069X2643B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77
B88069X2633B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77
B88069X2083B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77
B88069X2053B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77
B88069X2023B252 EPCOS (TDK) GAS DISCHARGE TUBES (GDTS) 2 ELE 500 $2.77