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.

Gas Discharge Tube Arresters (GDT) Product List

Total Results:4092

2026-25-AY

  • Bourns Inc.
  • GDT 250V 20% 20KA
  • Stock:2522

B88069X0350B103

  • TDK Corporation
  • GAS DISCHARGE TUBE
  • Stock:1550

B88069X1353S102

  • TDK Corporation
  • GDT SW SPARK GAP FS1.8X-1
  • Stock:7668

B88069X1353T502

  • TDK Corporation
  • GAS DISCHARGE TUBE
  • Stock:1644

ST-0350-BLB-STD

  • Bourns Inc.
  • GDT 350V 2 POLE THROUGH HOLE
  • Stock:6917

ST-0350-BLT-STD

  • Bourns Inc.
  • GDT 350V 2 POLE THROUGH HOLE
  • Stock:1929

ST-0400-BLB-STD

  • Bourns Inc.
  • GDT 400V 2 POLE THROUGH HOLE
  • Stock:4091

ST-0470-BLB-STD

  • Bourns Inc.
  • GDT 470V 2 POLE THROUGH HOLE
  • Stock:3947

ST-0600-BLB-STD

  • Bourns Inc.
  • GDT 600V 2 POLE THROUGH HOLE
  • Stock:9540

ST-0620-BLB-STD

  • Bourns Inc.
  • GDT 620V 2 POLE THROUGH HOLE
  • Stock:3724

ST-0750-BBT-STD

  • Bourns Inc.
  • GDT 750V 2 POLE SURFACE MOUNT
  • Stock:7971

ST-0750-BLB-STD

  • Bourns Inc.
  • GDT 750V 2 POLE THROUGH HOLE
  • Stock:2761

ST-0750-BLT-STD

  • Bourns Inc.
  • GDT 750V 2 POLE THROUGH HOLE
  • Stock:1988

ST-0800-BBT-STD

  • Bourns Inc.
  • GDT 800V 2 POLE THROUGH HOLE
  • Stock:7949

ST-0800-BCB-STD

  • Bourns Inc.
  • GDT 800V 2 POLE
  • Stock:7835

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