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.

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Bourns, Inc. 2026-42-ALF

GDT ARRESTOR 420V TH

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Bourns, Inc. 2026-25-ALF

GDT ARRESTOR 250V TH

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EPCOS (TDK) B88069X9950B202

SURGE ARRESTOR T67-C350X

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EPCOS (TDK) B88069X9771S102

SWITCHING SPARK GAP CSG04C

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EPCOS (TDK) B88069X8901B502

SURGE ARRESTOR T22-A260XDHC

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EPCOS (TDK) B88069X8111B102

SURGE ARRESTOR T2E-C350X

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EPCOS (TDK) B88069X7001B502

SURGE ARRESTOR T83S-C420X

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EPCOS (TDK) B88069X7950B102

SURGE ARRESTOR T68-C350X

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