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
  
                
2RE470L-8


Discharge Tubes (GDT/TSS) Axial,8x6mm RoHS
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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.

FTR 664
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AUD 0.2904
Multiples of: 5

            
2026-20-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 200VOLT
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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 663
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AUD 2.9481
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 200 V - 40 C+ 90 C
2026-25-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 250VOLT
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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 660
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AUD 1.6203
Multiples of: 1

40 kA250 V32026RadialNBulk7.9 mm250 V13 mm- 40 C+ 90 C
2026-15-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 150VOLT
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Bourns 660
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between Wed. 20 May to Fri. 22 May Calender.png

AUD 2.541
Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 150 V - 40 C+ 90 C
BK130-900-SZ


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 900 A 130 V Square Straight
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Yageo 657
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AUD 0.33
Multiples of: 1

900 A  BK130  Bulk 130 V   
2095-270-BT1LF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 08x8mm 2700V HV Axial GDT
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Bourns 657
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between Wed. 20 May to Fri. 22 May Calender.png

AUD 1.1963
Multiples of: 1

5 kA 2 Electrode2095AxialFailsafe Not ProtectedReel , Cut Tape8 mm2.7 kV8 mm- 30 C+ 85 C
2027-60-CLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 600VOLT
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Bourns 653
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between Wed. 20 May to Fri. 22 May Calender.png

AUD 1.023
Multiples of: 1

25 kA 2 Electrode2027AxialFailsafe Not ProtectedBulk8 mm600 V6 mm- 55 C+ 125 C
2R230TD-8


Gas Discharge Tubes - GDTs Axial RoHS
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Ruilongyuan 640
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AUD 0.3283
Multiples of: 5

            
B8G800M


- Gas Discharge Tube (GDT) ROHS
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Bencent 638
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AUD 0.7701
Multiples of: 1

            
2RK600M-4


Discharge Tubes (GDT/TSS) SMD RoHS
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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.

Yageo 577
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between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.2127
Multiples of: 5

3 kA 2 Electrode2R - 4  Reel , Cut Tape 600 V   
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