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.


Littelfuse Inc. SL1021B090RG

GDT 90V 20KA T/H FAIL SHORT

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Littelfuse Inc. SL1021B145RG

GDT 145V 20KA T/H FAIL SHORT

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Littelfuse Inc. SL1021A500RG

GDT 500V 10KA T/H FAIL SHORT

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Littelfuse Inc. SL1021A200RG

GDT 200V 10KA T/H FAIL SHORT

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Littelfuse Inc. SL1021A230RG

GDT 230V 10KA T/H FAIL SHORT

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Littelfuse Inc. SL1021A250RG

GDT 250V 10KA T/H FAIL SHORT

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Littelfuse Inc. SL1021A600RG

GDT 600V 10KA T/H FAIL SHORT

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Littelfuse Inc. SL1021A300RG

GDT 300V 10KA T/H FAIL SHORT

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