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
CG21000MS Littelfuse Inc. GDT 1000V 20KA SURFACE MOUNT 0 $1.38
SL1021A150R Littelfuse Inc. GDT 150V 10KA THROUGH HOLE 0 $1.38
2030-42T-SMLF Bourns, Inc. GDT 360V 4KA SURFACE MOUNT 0 $1.37
SA2-2400-CLT-STD Bourns, Inc. GDT 2400V 20% 5KA THROUGH HOLE 0 $1.35
SA2-4500-CLT-STD Bourns, Inc. GDT 4500V 20% 5KA THROUGH HOLE 0 $1.35
SL1021A230CF Littelfuse Inc. GAS TUBE 230V MED 5KA 3PIN CORE 0 $1.34
2020-42T-A1LF Bourns, Inc. GDT 360V 10KA 0 $1.34
CG2250 Littelfuse Inc. GDT 250V 20KA 0 $1.34
CG2300 Littelfuse Inc. GDT 300V 20KA 0 $1.34
CG90SN Littelfuse Inc. GDT 90V 20KA 0 $1.34