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
SL1021B420RG Littelfuse Inc. GDT 420V 20KA T/H FAIL SHORT 0 $0.00
SL1021B450RG Littelfuse Inc. GDT 450V 20KA T/H FAIL SHORT 0 $0.00
SL1021B350RG Littelfuse Inc. GDT 350V 20KA T/H FAIL SHORT 0 $0.00
SL1021A145RG Littelfuse Inc. GDT 145V 10KA T/H FAIL SHORT 0 $0.00
SL1021B090RG Littelfuse Inc. GDT 90V 20KA T/H FAIL SHORT 0 $0.00
SL1021B145RG Littelfuse Inc. GDT 145V 20KA T/H FAIL SHORT 0 $0.00
SL1021A500RG Littelfuse Inc. GDT 500V 10KA T/H FAIL SHORT 0 $0.00
SL1021A200RG Littelfuse Inc. GDT 200V 10KA T/H FAIL SHORT 0 $0.00
SL1021A230RG Littelfuse Inc. GDT 230V 10KA T/H FAIL SHORT 0 $0.00
SL1021A250RG Littelfuse Inc. GDT 250V 10KA T/H FAIL SHORT 0 $0.00