About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
GT-SMD181240012-TR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Tube 400DC 2pF SMD
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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.

Lumex Availability : 2170
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USD 0.8733

Multiples of: 1

    Smd/Smt Cut Tape  22.5 mm  
SL1411A090A


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 Availability : 2163
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USD 1.575

Multiples of: 1

10 kA90 V2Sl1411aAxialNReel8 mm90 V6.05 mm- 40 C+ 90 C
BTC900N-MS


±30% 2kA 90V 2 1812 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.

MSKSEMI Availability : 2153
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USD 0.1002

Multiples of: 5

            
CG31.2L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1.2KV
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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 Availability : 2146
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USD 2.625

Multiples of: 1

5 kA1.2 kV2Cg3AxialNTray8 mm1.2 Kv6 mm- 40 C+ 90 C
2036-07-B2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75VDC 3-POLE 525V@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 Availability : 2144
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USD 1.0527

Multiples of: 1

20 kA75 V32036RadialNTray5 mm75 V7.5 mm- 55 C+ 105 C
P0080TA


Gas Discharge Tubes - GDTs SMA 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 Availability : 2143
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USD 0.0348

Multiples of: 10

            
B88069X4653T173


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 90VDC 20% 2pF D08-A90SMD
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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.

TDK Availability : 2136
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USD 1.313

Multiples of: 1

  2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape7.9 mm90 Vdc2.25 mm- 40 C+ 125 C
3R090LM-5S


5kA ±20% 90V 3 SMD 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.

Liown Availability : 2125
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USD 0.2684

Multiples of: 1

            
SMD4532-400NF


Gas Discharge Tubes - GDTs SMD,4.5x3.2mm 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 Availability : 2118
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USD 0.1317

Multiples of: 5

            
3RL090M-5-S


5kA ±20% 90V 3 SMD 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 Availability : 2109
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USD 0.2506

Multiples of: 1

            
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