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
CG590LS Littelfuse Inc. GDT 90V 5KA SURFACE MOUNT 900 $0.00
B88069X9321B502 EPCOS (TDK) GDT 400V 20% 1KA THROUGH HOLE 390 $1.12
B88069X4860T502 EPCOS (TDK) GDT 500V 20% 10KA THROUGH HOLE 803 $1.66
B88069X3810C103 EPCOS (TDK) GDT 800V 15% 10KA 71 $4.11
GTCA28-252M-R03 Littelfuse Inc. GDT 2500V 20% 3KA THROUGH HOLE 637 $3.75
GTCA28-900M-R05 Littelfuse Inc. GDT 90V 20% 5KA THROUGH HOLE 586 $3.08
GTCA26-351M-R05 Littelfuse Inc. GDT 350V 20% 5KA THROUGH HOLE 923 $2.92
GTCR36-231M-R10 Littelfuse Inc. GDT 230V 20% 10KA THROUGH HOLE 900 $2.89
2026-35-C2FLF Bourns, Inc. GDT 350V 20% 20KA T/H FAIL SHORT 773 $2.80
GTCR38-900M-R10 Littelfuse Inc. GDT 90V 20% 10KA THROUGH HOLE 693 $2.72