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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
2027-09-CLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 500V@1KV/US(R)
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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 1940
Ships to you
between Thu. 14 May to Wed. 20 May
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AUD 1.3012

Multiples of: 100

20 kA90 V22027AxialN 8 mm90 V6 mm- 55 C+ 125 C
2027-25-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250VDC 2-POLE 700V@1KV/US(R)
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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 873
Ships to you
between Thu. 14 May to Wed. 20 May
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AUD 0.5561

Multiples of: 1

20 kA250 V22027AxialN 8 mm250 V6 mm- 55 C+ 125 C
SL1011A090A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A90V AXIAL GP Delta
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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.

Littelfuse 785
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 2.2605

Multiples of: 1

  2 Axial Tape And Reel     
2RM800L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 10kA 800V 2Electrode Leaded
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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 784
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 0.7689

Multiples of: 1

10 kA 2 Electrode2R - 8x6  Bulk 800 V   
GDT220E-60-A-BX


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 20mm 600V, Lead Less
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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 784
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 7.953

Multiples of: 1

  2 ElectrodeGDT220ESMD/SMTFailsafe Not ProtectedBox20 mm600 V - 55 C+ 105 C
2037-35-B5


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V Miniature 2 Pole
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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 778
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 0.9168

Multiples of: 1

10 kA 2 Electrode2035/37RadialFailsafe Not Protected 5 mm350 V5 mm- 55 C+ 85 C
GTCA28-402M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT
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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.

Littelfuse 778
Ships to you
between Wed. 20 May to Fri. 22 May
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AUD 3.597

Multiples of: 1

3 kA4 kV2Gtcx28AxialYTray8 mm4 Kv6 mm- 40 C+ 90 C
SX60-350XSMDT


SMD,6.2x6.2mm Gas Discharge Tube (GDT) 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.

SURGING 776
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.158

Multiples of: 5

            
SX60-102XSMDT


SMD,D4.2xL6.2mm Gas Discharge Tube (GDT) 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.

SURGING 776
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.2225

Multiples of: 5

            
2R470TK-8


Gas Discharge Tubes - GDTs Axial 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.

Ruilongyuan 776
Ships to you
between Thu. 28 May to Tue. 02 Jun
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AUD 0.4017

Multiples of: 1

            
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