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
CG2600LTR Littelfuse Inc. GDT 600V 20KA THROUGH HOLE 62 $3.63
GTCN38-900M-R10-FS Littelfuse Inc. GDT 90V 20% 10KA FAIL SHORT 995 $3.39
GTCN38-231M-R10-FS2 Littelfuse Inc. GDT 230V 20% 10KA FAIL SHORT 1000 $3.39
SL1021A300C Littelfuse Inc. GDT 300V 10KA 490 $3.38
SL1021A500C Littelfuse Inc. GDT 500V 10KA 490 $3.38
SL1021A420C Littelfuse Inc. GDT 420V 10KA 500 $3.38
SL1021A250C Littelfuse Inc. GDT 250V 10KA 500 $3.38
SL1021A600C Littelfuse Inc. GDT 600V 10KA 500 $3.38
GTCN38-900M-R10 Littelfuse Inc. GDT 90V 20% 10KA 965 $3.38
GTCN38-251M-R10-FT Littelfuse Inc. GDT 250V 20% 10KA FAIL SHORT 1000 $3.38