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

CG2350LSNTR

  • Littelfuse Inc.
  • GDT 350V 20KA 2 POLE TH
  • Stock:2478

CG2470LSNTR

  • Littelfuse Inc.
  • GDT 470V 20KA 2 POLE TH
  • Stock:1500

CG90LSNTR

  • Littelfuse Inc.
  • GDT 90V 20KA 2 POLE THROUGH HOLE
  • Stock:2737

CG90LSTR

  • Littelfuse Inc.
  • GDT 90V 20KA 2 POLE SMD
  • Stock:3555

CG2300LSNTR

  • Littelfuse Inc.
  • GDT 300V 20KA 2 POLE TH
  • Stock:7206

CG2250LTR

  • Littelfuse Inc.
  • GDT 250V 20KA 2 POLE TH
  • Stock:8881

CG2300LTR

  • Littelfuse Inc.
  • GDT 300V 20KA 2 POLE TH
  • Stock:8163

CG2250LSNTR

  • Littelfuse Inc.
  • GDT 250V 20KA 2 POLE TH
  • Stock:5836

CG2350LSNTE

  • Littelfuse Inc.
  • GDT 350V 20KA 2 POLE TH
  • Stock:9946

CG75LSTR

  • Littelfuse Inc.
  • GDT 75V 20KA 2 POLE SMD
  • Stock:1164

2026-07-C18F

  • Bourns Inc.
  • GDT 75V 20KA 3 POLE THROUGH HOLE
  • Stock:5050

2026-07-C2F

  • Bourns Inc.
  • GDT 75V 20KA 3 POLE THROUGH HOLE
  • Stock:6202

2026-07-C4F

  • Bourns Inc.
  • GDT 75V 20KA 3 POLE THROUGH HOLE
  • Stock:2012

2026-15-C2F

  • Bourns Inc.
  • GDT 150V 20KA 3 POLE TH
  • Stock:2721

2026-20-C2F

  • Bourns Inc.
  • GDT 200V 20KA 3 POLE TH
  • Stock:6358

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