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
2046-42-C2LF Bourns, Inc. GDT 420V 20% 10KA THROUGH HOLE 97 $1.44
B88069X0200S102 EPCOS (TDK) GDT 400V 20% 2.5KA THROUGH HOLE 75 $1.15
2089-360-BLF Bourns, Inc. GDT 3600V 20% 1.5KA THROUGH HOLE 0 $1.12
2089-160-BLF Bourns, Inc. GDT 1600V 20% 1.5KA THROUGH HOLE 94 $1.12
2035-09-BLF Bourns, Inc. GDT 90V 20% 5KA THROUGH HOLE 0 $1.06
2045-09-BLF Bourns, Inc. GDT 90V 30% 10KA THROUGH HOLE 0 $0.77
2045-07-BLF Bourns, Inc. GDT 75V 30% 10KA THROUGH HOLE 4 $0.77
2045-40-BLF Bourns, Inc. GDT 400V 30% 10KA THROUGH HOLE 74 $0.77
SL1021A200RF Littelfuse Inc. GDT 200V 10KA T/H FAIL SHORT 0 $3.13
2026-09-C2LF Bourns, Inc. GDT 90V 20% 20KA THROUGH HOLE 0 $2.17