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
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Availability ⓘ (▲▼)Price(AUD

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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
SP3500SC


Discharge Tubes (GDT/TSS) DO-214AA 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.

Polytronics 58
Ships to you
between Fri. 27 Feb to Wed. 04 Mar
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AUD 0.1262

Multiples of: 5

            
TZ421A-SMD


5kA 20% 420V 3 SMD-3P,7.6x5mm Gas Discharge Tube Arresters (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.

SETfuse 58
Ships to you
between Fri. 27 Feb to Wed. 04 Mar
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AUD 0.4699

Multiples of: 1

            
GTCA28-351M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 2POLE AXIAL LEADS 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 58
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
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AUD 2.0316

Multiples of: 1

10 kA350 V2Gtcx28AxialYTray8 mm350 V6 mm- 40 C+ 90 C
2RL1600L-8/B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5kA 1600V 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 56
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
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AUD 0.7443

Multiples of: 1

5 kA 2 Electrode2R - 8  Bulk 1.6 kV   
5-2R90


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.

Jinkaisheng 53
Ships to you
between Fri. 27 Feb to Wed. 04 Mar
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AUD 0.2851

Multiples of: 5

            
SMD4042-1000E


New Quadratic Unclassified Data SMD,4.0x4.2mm 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 53
Ships to you
between Fri. 27 Feb to Wed. 04 Mar
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AUD 0.3139

Multiples of: 5

            
2027-47-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 470VOLT
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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 49
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
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AUD 1.0688

Multiples of: 1

25 kA470 V22027AxialNBulk8 mm470 V6 mm- 55 C+ 125 C
3RL075M-5-S


5kA ±20% 75V 3 5x7.2 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.

Yongyutai Electronics 48
Ships to you
between Fri. 27 Feb to Wed. 04 Mar
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AUD 0.4592

Multiples of: 1

            
2027-60-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V 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 48
Ships to you
between Thu. 19 Feb to Mon. 23 Feb
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AUD 1.1873

Multiples of: 1

20 kA600 V22027AxialN 8 mm600 V6 mm- 55 C+ 125 C
CG90LSTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 90V NOMINAL SMT
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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.

Coto 48
Ships to you
between Fri. 13 Feb to Thu. 19 Feb
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AUD 7.0574

Multiples of: 1

20 A90 V2 Electrode  NReel     
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