Lumex 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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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
GT-SMD181215012-TR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Tube 150DC 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 2813
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.8151

Multiples of: 500

    Smd/Smt Reel  22.5 mm  
GT-RLSA80SS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Light Duty Radial Leaded Arrestor
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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 1525
Ships to you
between Thu. 11 Apr to Mon. 15 Apr
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USD 0.8308

Multiples of: 1

1.5 kA80 V2 RadialNBulk4.2 mm80 V13 mm- 40 C+ 100 C
GT-CM90L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Ceramic Surge Protector
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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 592
Ships to you
between Thu. 11 Apr to Mon. 15 Apr
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USD 3.3238

Multiples of: 1

    Axial    6 mm  
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 32
Ships to you
between Fri. 05 Apr to Thu. 11 Apr
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USD 0.598

Multiples of: 1

    Smd/Smt Cut Tape  22.5 mm  
GT-SMD181240022-TR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors SMD Surge Arrestor 400 volts
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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 0
6 to 16 Weeks Calender.png

USD 0.4887

Multiples of: 10000

    Smd/Smt Reel  22.5 mm  
GT-RLSA140SS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Light Duty Gas Tube 140 volt 2 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.

Lumex 0
6 to 16 Weeks Calender.png

USD 0.6013

Multiples of: 1000

1 kA140 V2 RadialN 4.2 mm140 V13 mm- 40 C+ 100 C
GT-RLSA200SS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Surge Arrstr DC 200V 1000min 1.0PF
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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 0
6 to 16 Weeks Calender.png

USD 0.7764

Multiples of: 5000

1 kA200 V2 RadialNBulk4.2 mm200 V13 mm- 40 C+ 100 C
GT-SMD181235012-TR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors SMD Surge Arrestor 300 volts
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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 0
6 to 16 Weeks Calender.png

USD 0.8551

Multiples of: 2500

    Smd/Smt Reel  22.5 mm  
GT-RLSA3300


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Surge Arrstr DC 300V 1000min 1.0PF
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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 0
6 to 16 Weeks Calender.png

USD 0.991

Multiples of: 1000

1.5 kA300 V3 RadialNBulk7 mm300 V19 mm- 65 C+ 125 C
GT-RLSA3450


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Surge Arrestor 450VDC 3 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.

Lumex 0
6 to 16 Weeks Calender.png

USD 1.1091

Multiples of: 1

1.5 kA 3 Electrode RadialFailsafe Not Protected 7 mm450 V19 mm- 65 C+ 125 C
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