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
GTCA38-401M-R10-FS2 Littelfuse Inc. GDT 400V 20% 10KA T/H FAIL SHORT 665 $3.13
GTCR38-601M-R10-FS Littelfuse Inc. GDT 600V 20% 10KA T/H FAIL SHORT 889 $3.13
GTCA38-501M-R10-FS2 Littelfuse Inc. GDT 500V 20% 10KA T/H FAIL SHORT 904 $3.13
GTCR38-900M-R10-FS Littelfuse Inc. GDT 90V 20% 10KA T/H FAIL SHORT 914 $3.13
GTCR38-261M-R10-FS2 Littelfuse Inc. GDT 260V 20% 10KA T/H FAIL SHORT 1000 $3.13
GTCR38-231M-R10-FS Littelfuse Inc. GDT 230V 20% 10KA T/H FAIL SHORT 1000 $3.13
GTCN38-231M-R10-FS Littelfuse Inc. GDT 230V 20% 10KA FAIL SHORT 1000 $3.13
GTCA38-351M-R10-FS Littelfuse Inc. GDT 350V 20% 10KA T/H FAIL SHORT 1000 $3.13
GTCA28-421M-R10 Littelfuse Inc. GDT 420V 20% 10KA THROUGH HOLE 605 $3.08
GTCA28-401M-R10 Littelfuse Inc. GDT 400V 20% 10KA THROUGH HOLE 665 $3.08