Circuit Protection

Information about 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.

All Products (1-50) of Gas Discharge Tube Arresters (GDT)

No.ImagePart NumberManufacturerDescription
1AC120Littelfuse Inc.GDT 285V 5KA 2 POLE
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226107Vicor CorporationGAS DISCHARGE TUBE
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3SG200Littelfuse Inc.GDT 200V 1KA 2 POLE SMD
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4SG150Littelfuse Inc.GDT 150V 2KA 2 POLE SMD
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5SG420Littelfuse Inc.GDT 420V 1KA 2 POLE SMD
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62036-07-B2LFBourns Inc.GDT 75V 10KA 3 POLE THROUGH HOLE
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7CG6600SMLittelfuse Inc.GDT 600V 3KA 2 POLE SMD
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8CG6470SMLittelfuse Inc.GDT 470V 3KA 2 POLE SMD
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9B88069X2190S102EPCOS - TDK ElectronicsGDT 2500V 10KA 2 POLE TH
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10B88069X2590S102EPCOS - TDK ElectronicsGDT 4500V 2.5KA 2 POLE TH
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11SL1010A470SMLittelfuse Inc.GDT 470V 5KA 3 POLE SMD
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12B88069X5470C253EPCOS - TDK ElectronicsGDT 90V 5KA 3 POLE
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13B88069X3770T902EPCOS - TDK ElectronicsGDT 350V 5KA 2 POLE SMD
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14B88069X2641T502EPCOS - TDK ElectronicsGDT 800V 5KA 2 POLE THROUGH HOLE
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15CG33.0LTRLittelfuse Inc.GDT 3000V 5KA 2 POLE TH
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16B88069X1913T902EPCOS - TDK ElectronicsGDT 90V 5KA 2 POLE SURFACE MOUNT
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172089-200-BT1LFBourns Inc.GDT 2000V 1.5KA 2 POLE TH
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182089-350-BT1LFBourns Inc.GDT 3500V 1.5KA 2 POLE TH
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192027-15-CBourns Inc.GDT 150V 10KA 2 POLE TH
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202027-20-BBourns Inc.GDT 200V 10KA 2 POLE TH
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21CG33.0LLittelfuse Inc.GDT 3000V 5KA 2 POLE TH
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222052-40-SM-RPLFBourns Inc.GDT 400V 5KA 3 POLE SMD
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232052-35-SM-RPLFBourns Inc.GDT 350V 5KA 3 POLE SMD
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242052-60-SM-RPLFBourns Inc.GDT 600V 5KA 3 POLE SMD
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25B88069X2630T502EPCOS - TDK ElectronicsGDT 1600V 2.5KA 2 POLE TH
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262052-80-SM-RPLFBourns Inc.GDT 800V 5KA 3 POLE SMD
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272038-30-SM-RPLFBourns Inc.GDT 300V 5KA 3 POLE SMD
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282038-20-SM-RPLFBourns Inc.GDT 200V 5KA 3 POLE SMD
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292019-15-SMH-LFBourns Inc.GDT 150V 20KA 2 POLE SMD HORIZ
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302019-23-SMH-LFBourns Inc.GDT 230V 20KA 2 POLE SMD HORIZ
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312026-26-C2LFBourns Inc.GDT 260V 20KA 3 POLE TH
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322026-47-C3LFBourns Inc.GDT 470V 20KA 3 POLE TH
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332026-42-C3LFBourns Inc.GDT 420V 20KA 3 POLE TH
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342036-09-B2LFBourns Inc.GDT 90V 10KA 3 POLE THROUGH HOLE
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35SL1010A470SMFLittelfuse Inc.GDT 470V 5KA 3 POLE SMD
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362026-15-C3LFBourns Inc.GDT 150V 20KA 3 POLE TH
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372026-26-C3LFBourns Inc.GDT 260V 20KA 3 POLE TH
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38SL1010A170SMFLittelfuse Inc.GDT 170V 5KA 3 POLE SMD
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39SL1010A230SMFLittelfuse Inc.GDT 230V 5KA 3 POLE SMD
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40SL1010A350SMFLittelfuse Inc.GDT 350V 5KA 3 POLE SMD
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41B88069X4540T902EPCOS - TDK ElectronicsGDT 230V 5KA 2 POLE SMD
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42B88069X4480T902EPCOS - TDK ElectronicsGDT 90V 10KA 2 POLE SMD
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432030-23T-SMLFBourns Inc.GDT 185V 4KA 3 POLE SMD
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44B88069X6061B502EPCOS - TDK ElectronicsGDT 250V 5KA 3 POLE THROUGH HOLE
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45CG5550Littelfuse Inc.GDT 550V 5KA 2 POLE
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46GTCR25-601L-R05Littelfuse Inc.GDT 600V 5KA 2 POLE THROUGH HOLE
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47B88069X2670T902EPCOS - TDK ElectronicsGDT 357V 5KA 3 POLE SMD
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48SL0902A350SMLittelfuse Inc.GDT 350V 5KA 2 POLE SMD
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49GTCR38-471M-R10-FSLittelfuse Inc.GDT 470V 10KA 3 POLE TH
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50B88069X5860T902EPCOS - TDK ElectronicsGAS DISCHARGE TUBE 90V
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