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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Hot 2020-42T-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 360volts
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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 679
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AUD 2.5196
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0.5 A360 V32020 TThrough HoleNTray7.9 mm360 V13 mm- 40 C+ 90 C
2027-07-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3-Pole 75V
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Bourns 92
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AUD 1.0428
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25 kA 2 Electrode2027 Failsafe Not ProtectedBulk8 mm75 V6 mm- 55 C+ 125 C
B88069X4023B201


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 600V 8kA Stacked LNP20C-A1800AC-6C
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TDK 91
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AUD 47.7952
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  3 ElectrodeB88069xThrough HoleFailsafe ProtectedTray 600 V29 mm- 40 C+ 125 C
2420-31-G-ST


Gas Discharge Tubes - GDTs Gas Plasma Arrestors BLACK SEALED 52.32mm
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Bourns 90
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AUD 5.6538
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20 kA 5 Electrode2420RadialFailsafe ProtectedBulk-420 V42.17 mm- 55 C+ 85 C
B88069X9120B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T83-A350XF4
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TDK 89
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AUD 2.1062
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10 kA350 V3B88069xThrough HoleFailsafe Not ProtectedBulk8 mm350 V13.4 mm- 40 C+ 90 C
SMD4532-075NF(ES)


SMD,4.3x3.2mm Gas Discharge Tube Arresters (GDT) ROHS
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ElecSuper 87
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AUD 0.1482
Multiples of: 5

            
CG2250L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 250V
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Littelfuse 87
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AUD 1.3475
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20 kA 2 ElectrodeCg2AxialFailsafe Not ProtectedTray8.1 mm250 V6.07 mm- 40 C+ 90 C
2057-09-BT1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts AXIAL GDT 5.5X6mm DIA
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Bourns 86
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AUD 0.591
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5 kA90 V22057AxialFailsafe Not ProtectedReel5.5 mm90 V6 mm- 40 C+ 90 C
2035-25-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 250VOLT
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Bourns 85
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AUD 0.7422
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10 kA 2 Electrode2035/37AxialFailsafe Not ProtectedBulk5 mm250 V4 mm- 55 C+ 85 C
2027-40-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 400VOLT
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Bourns 81
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AUD 1.0692
Multiples of: 1

25 kA 2 Electrode2027AxialFailsafe Not ProtectedBulk8 mm400 V6 mm- 55 C+ 125 C
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