Gas Discharge Tube Arresters (GDT)6 Products
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| Image | Part Number | Manufacturer | Description | Availability | Actions | |
|---|---|---|---|---|---|---|
![]() | GT-BCMN2000L | Lumex Opto/Components Inc. | GDT 2000V 5KA 2 POLE TH | In Stock | MOQ: 1 Hover to quote | |
![]() | GT-BC3090L | Lumex Opto/Components Inc. | GDT 90V 10KA 3 POLE THROUGH HOLE | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | GT-RLSA140SS | Lumex Opto/Components Inc. | GDT 140V 1KA 2 POLE THROUGH HOLE | In Stock | MOQ: 1 Hover to quote | |
![]() | GT-BC90L | Lumex Opto/Components Inc. | GDT 90V 10KA 2 POLE THROUGH HOLE | In Stock | MOQ: 1 Hover to quote | |
![]() | GT-BCH3090L | Lumex Opto/Components Inc. | GDT 90V 10KA 3 POLE THROUGH HOLE | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | GT-RLSA3080 | Lumex Opto/Components Inc. | GDT 80V 1.5KA 3 POLE TH | In Stock | MOQ: 1 Hover to quote |
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.


