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. SL1024A420RG

GDT 420V 10KA T/H FAIL SHORT

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Littelfuse Inc. SL1024A450RG

GDT 450V 10KA T/H FAIL SHORT

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Littelfuse Inc. SL1024A250CF

GDT 250V 10KA FAIL SHORT

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Littelfuse Inc. SL1021B600RG

GDT 600V 20KA T/H FAIL SHORT

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Littelfuse Inc. SL1024B500RG

GDT 500V 20KA T/H FAIL SHORT

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Littelfuse Inc. SL1024B600R

GDT 600V 20KA THROUGH HOLE

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Littelfuse Inc. SL1411A1000A

GDT 1000V 10KA THROUGH HOLE

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Littelfuse Inc. SL1024B600C

GDT 600V 20KA

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