Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Gas Discharge Tubes (GDTs) or Gas Plasma Arrestors protect circuits from transient voltages caused by lightning, switching, and other sources. They allow the passage of AC currents but act as a short circuit for high-energy transients. Essentially, they provide a conductive path for the discharge of high voltage transients, while preserving the normal DC voltage. GDTs are low-cost and provide a simple and effective solution for protecting sensitive electronic equipment. They are an essential component of any system which is subject to high voltage surges or transients, such as in lightning storms or when high power is switched on or off. GDTs are typically constructed using a glass or ceramic tube, containing two electrodes. The gas inside is usually a mixture of noble gases such as argon, neon, and xenon. When a high voltage transient occurs, the gap between the electrodes breaks down and a low impedance path is formed which allows the transient to be discharged to ground. GDTs provide a range of advantages such as high dielectric strength, low operating voltage, and low leakage current.
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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
2046-42-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 20kA 8x10mm Radial 3-Electrode
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 731
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AUD 1.1037
Multiples of: 1

20 kA420 V32046AxialNBulk8 mm420 V10 mm- 30 C+ 85 C
2045-12-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 120volts AXIAL GDT 10kA 8X6mm DIA
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Bourns 727
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AUD 0.7058
Multiples of: 1

10 kA120 V22045AxialFailsafe Not ProtectedReel8 mm120 V6 mm- 30 C+ 85 C
2056-35-B3LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350volts 3E RAD GDT 6X8mm DIA
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Bourns 727
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AUD 1.2237
Multiples of: 1

5 kA 3 Electrode2056RadialFailsafe Not ProtectedTray6 mm350 V8.5 mm- 30 C+ 85 C
GTCA28-362M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV GDT
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Littelfuse 724
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AUD 3.4834
Multiples of: 1

3 kA3.6 kV2Gtcx28AxialYTray8 mm3.6 Kv6 mm- 40 C+ 90 C
B88069X3800T502


Gas Discharge Tubes - GDTs Gas Plasma Arrestors A81-A230XG
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TDK 721
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AUD 1.8254
Multiples of: 1

20 kA 2 ElectrodeB88069xAxialFailsafe Not ProtectedCut Tape8 mm230 V6.05 mm- 40 C+ 90 C
2089-250-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 05.5x6mm, 2500V HV Axial GDT
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Bourns 717
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AUD 0.924
Multiples of: 1

3 kA 2 Electrode2089AxialFailsafe Not ProtectedReel , Cut Tape5.5 mm2.5 kV6 mm- 40 C+ 85 C
B88069X1500S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-A250X
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TDK 717
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AUD 1.6408
Multiples of: 1

20 kA250 V3B88069xAxialFailsafe Not ProtectedBulk8 mm250 V6.05 mm- 40 C+ 90 C
B88069X2990T502


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors A81-A600XG
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TDK 717
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AUD 1.6408
Multiples of: 1

25 kA 3 ElectrodeB88069x Failsafe Not ProtectedReel8 mm600 V - 40 C+ 90 C
2027-60-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT
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Bourns 715
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AUD 1.2333
Multiples of: 100

25 kA 2 Electrode2027AxialFailsafe Not ProtectedBulk8 mm600 V6 mm- 55 C+ 125 C
2036-15-SMLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 150VOLT
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Bourns 713
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AUD 1.3136
Multiples of: 1

20 kA150 V32036 - SmSmd/SmtNBulk5 mm150 V7.3 mm- 55 C+ 125 C
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