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.

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
WPGT-2S230TR


Gas Discharge Tubes 230VDC 1pF Solder Pad SMD
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USD 1.0698

Multiples of: 200

      -     
WPGT-2S350TR


Gas Discharge Tubes 350VDC 1pF Solder Pad SMD
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USD 1.0698

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WPGT-2S250TR


Gas Discharge Tubes Solder Pad SMD
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USD 1.0698

Multiples of: 200

      -     
WPGT-2S145TR


Gas Discharge Tubes 145VDC 1pF Solder Pad SMD
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USD 1.0698

Multiples of: 200

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WPGT-2S1800TR


Gas Discharge Tubes 1800VDC Solder Pad SMD
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USD 1.0698

Multiples of: 200

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SL1011B090A


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 2T A90V AXIAL GP Delta
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Littelfuse Availability : 0
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USD 1.0719

Multiples of: 500

10 kA90 V2 ElectrodeSl1011bAxialNReel     
GTCS25-421M-R02-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
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Littelfuse Availability : 0
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USD 1.0733

Multiples of: 1500

2.5 kA 2 ElectrodeGtcx2 - RSmd/SmtFailsafe Not ProtectedCut Tape5 mm420 V4.4 mm- 40 C+ 90 C
2036-60-B3LF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 600VOLT
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USD 1.0749

Multiples of: 1000

20 kA 3 Electrode2036RadialFailsafe Not ProtectedBulk5 mm600 V7.5 mm- 55 C+ 105 C
GTCA38-501M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 500V 3POLE AXIAL LEADS GDT
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USD 1.0766

Multiples of: 1

10 kA 3 ElectrodeGtcx3 - RAxialFailsafe Not ProtectedBox8 mm500 V13.4 mm- 40 C+ 90 C
2036-20-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3-electrode 230V GAS DISCHARGE TUBE
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USD 1.0778

Multiples of: 1

20 kA 3 Electrode2036 - SmSmd/SmtFailsafe ProtectedCut Tape5 mm230 V7.3 mm- 55 C+ 125 C
2026-15-C2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V 3 Pole
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USD 1.0811

Multiples of: 1

40 kA150 V32026RadialY 7.9 mm150 V13 mm- 40 C+ 90 C
B88069X180T502


EC75X Series 75V Spark-Over 5 kA Impulse Discharge 2-Electrode Arrester
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TDK Availability : 0
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USD 1.0844

Multiples of: 500

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B88069X7670B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T25-A420X
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USD 1.0861

Multiples of: 1

  3 ElectrodeB88069x  Bulk     
B88069X8690B102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3 ELECT / 350v
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TDK Availability : 0
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USD 1.0861

Multiples of: 1

   B88069x  Tray     
2056-47-B3FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts 3E RAD GDT 6X8mm DIA FS
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Bourns Availability : 0
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USD 1.0886

Multiples of: 1

5 kA 3 Electrode2056Radial Bulk6 mm470 Vdc8 mm  
RF2339-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300VDC 3-POLE 900V @1KV/US
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Littelfuse Availability : 0
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USD 1.0915

Multiples of: 1000

5 kA 3 ElectrodeGTCx3 - R Failsafe Not ProtectedTray5 mm300 V7.6 mm- 40 C+ 90 C
2036-60-B2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 600V Miniature 3 Pole
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Bourns Availability : 0
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USD 1.0947

Multiples of: 1000

10 kA600 V32036RadialY 5 mm600 V7.5 mm- 55 C+ 105 C
2036-25-B2LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 250VOLT
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USD 1.0947

Multiples of: 1000

20 kA 3 Electrode2036RadialFailsafe Not ProtectedBulk5 mm250 V7.5 mm- 55 C+ 105 C
2030-23T-SMLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors MINI TRIGARD SURFACE MOUNT GDT
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USD 1.0977

Multiples of: 6

4 kA 3 Electrode2030 - Xxt - SmSmd/SmtFailsafe Not Protected 5 mm185 V7.3 mm- 40 C+ 90 C
RF3802-000


GTCA28-102M-R03-2
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Littelfuse Availability : 0
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USD 1.0983

Multiples of: 1

            
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