Gas Discharge Tube Arresters (GDT)2,166 Products
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| Image | Part Number | Manufacturer | Description | Availability | Actions | |
|---|---|---|---|---|---|---|
![]() PDF | SA2-A-6200-DLT-STD | Bourns Inc. | GDT HV AECQ 6200V | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | SA2-A-5500-CBB-STD | Bourns Inc. | GDT HV AECQ 5500V | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | SA2-A-7200-DBB-STD | Bourns Inc. | GDT HV AECQ 7200V | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | SA2-A-5500-DBB-STD | Bourns Inc. | GDT HV AECQ 5500V | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | SA2-A-4000-CLT-STD | Bourns Inc. | GDT HV AECQ 4000V | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | SA2-A-7200-CLB-STD | Bourns Inc. | GDT HV AECQ 7200V | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | GDT230E-60-A-BX | Bourns Inc. | GDT 30MM 600V 160KA LEADLESS | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | GDT230E-80-T1-BX | Bourns Inc. | GDT 30MM 800V 160KA T1 TERMINAL | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | CG10800LTR | Littelfuse Inc. | CG10 SERIES GAS DISCHARGE TUBES | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | CG10350SM | Littelfuse Inc. | CG10 SERIES GAS DISCHARGE TUBES | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | 2037-42-ALF | Bourns Inc. | GDT 420V 5KA 2 POLE | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | 2027-20-BT1LF | Bourns Inc. | GDT 200V 10KA 2 POLE TH | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | 2036-25-BLF | Bourns Inc. | GDT 250V 10KA 3 POLE TH | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | 2037-25-BLF | Bourns Inc. | GDT 250V 5KA 2 POLE THROUGH HOLE | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | 2035-35-ALF | Bourns Inc. | GDT 350V 5KA 2 POLE | In Stock | MOQ: 1 Hover to quote | |
![]() PDF | SJ800 | Littelfuse Inc. | SJ SERIES GAS DISCHARGE TUBE | In Stock | MOQ: 1 Hover to quote | |
![]() | 3RL075M-5-SS | YAGEO | GDT SMD 75V 20% 5KA | In Stock | MOQ: 1 Hover to quote | |
![]() | 1810-50-A1 | Bourns Inc. | SIGNAL DATA PROTECTOR | In Stock | MOQ: 1 Hover to quote | |
![]() | 1810-50-A3 | Bourns Inc. | SIGNAL DATA PROTECTOR | In Stock | MOQ: 1 Hover to quote | |
![]() | GDT225E-200-T2-BX | Bourns Inc. | CAP | 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.


