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

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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
  
                
2R090M-S6242


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.

DOWO 1649
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
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AUD 0.2511

Multiples of: 5

            
2R3000T-5


3kA ±20% 3kV 2 Plugin,5.5x6mm 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.

Ruilongyuan 1649
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
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AUD 0.3841

Multiples of: 5

            
2053-30-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300volts SMT GDT 4X4.2mm DIA
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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 1649
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
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AUD 0.605

Multiples of: 1

3 kA 2 Electrode2053Smd/SmtFailsafe Not ProtectedReel4 mm300 Vdc4.2 mm- 30 C+ 85 C
WPGT-2N90B6L


Gas Discharge Tubes 1.5pF Axial Thru-Hole
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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.

World Products 1642
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
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AUD 0.7935

Multiples of: 100

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SX51-252X


Discharge Tubes (GDT/TSS) Axial,5.5x6mm 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 1605
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
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AUD 0.2241

Multiples of: 5

            
GTCS35-900M-R05-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 90V 3POLE SMT 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 1602
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
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AUD 1.3769

Multiples of: 1

5 kA 3 ElectrodeGtcx35Smd/SmtFailsafe ProtectedAmmo Pack5 mm90 Vdc7.6 mm- 40 C+ 90 C
RLS102-141N


140V 1kA ±30% Plugin Glass Discharge Tube 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 1601
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
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AUD 0.1175

Multiples of: 5

            
GDT28H-300-BRP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 3000 V
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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 1600
Ships to you
between Wed. 18 Feb to Fri. 20 Feb
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AUD 1.4822

Multiples of: 1

  2 ElectrodeGDT28Axial Reel , Cut Tape8 mm3 kV - 40 C+ 125 C
2056-09-B2LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 90volts 3E RAD GDT 6X8mm DIA
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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 1595
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
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AUD 1.0108

Multiples of: 25

5 kA 3 Electrode2056RadialFailsafe Not ProtectedBulk6 mm90 Vdc8 mm- 30 C+ 85 C
3RL075M-5-S


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3R-5-S 75V 20% 5KA
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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 1586
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
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AUD 0.5638

Multiples of: 1

5 kA 3 Electrode3R - 5 - SSMD/SMTFailsafe Not ProtectedReel , Cut Tape5 mm75 V7.2 mm- 40 C+ 85 C
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