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
  
                
2046-40-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 400V 20kA 8x10mm Radial 3-Electrode
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USD 1.4316

Multiples of: 1000

20 kA 3 Electrode2046RadialFailsafe ProtectedBulk8 mm400 V10 mm- 30 C+ 85 C
2046-47-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 470V 20kA 8x10mm Radial 3-Electrode
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USD 1.4316

Multiples of: 1000

20 kA 3 Electrode2046RadialFailsafe ProtectedBulk8 mm470 V10 mm- 30 C+ 85 C
2046-09-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 90V 20kA 8x10mm Radial 3-Electrode
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USD 1.4316

Multiples of: 1000

20 kA 3 Electrode2046RadialFailsafe ProtectedBulk8 mm90 V10 mm- 30 C+ 85 C
2046-35-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 350V 20kA 8x10mm Radial 3-Electrode
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USD 1.4316

Multiples of: 1000

20 kA 3 Electrode2046RadialFailsafe ProtectedBulk8 mm350 V10 mm- 30 C+ 85 C
2046-14-C2FLF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 145V 20kA 8x10mm Radial 3-Electrode
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USD 1.4316

Multiples of: 1000

20 kA 3 Electrode2046RadialFailsafe ProtectedBulk8 mm145 V10 mm- 30 C+ 85 C
2046-42-C2FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 20kA 8x10mm Radial 3-Electrode
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Bourns Availability : 0
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USD 1.4316

Multiples of: 1000

20 kA 3 Electrode2046RadialFailsafe ProtectedBulk8 mm420 V10 mm- 30 C+ 85 C
2036-23-B3FLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 230VOLT
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USD 1.4316

Multiples of: 1000

20 kA230 V32036RadialYBulk5 mm230 V7.5 mm- 55 C+ 105 C
SL1011B350A


Gas Discharge Tubes 350VDC 10kADC 10AAC 1.5pF Axial Thru-Hole
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Littelfuse Availability : 0
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USD 1.4348

Multiples of: 1

  2 Axial Tape And Reel     
2017-50-SMC-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2-Pole 500V FLAT Vertical
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USD 1.4395

Multiples of: 1000

10 kA 2 Electrode2017Smd/SmtFailsafe Not ProtectedCut Tape8 mm500 V - 55 C+ 105 C
CG5350LS


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP S.A. STAN 350V
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USD 1.4402

Multiples of: 900

500 A 2 ElectrodeCg5Smd/SmtFailsafe Not ProtectedReel5 mm350 Vdc9.3 mm- 40 C+ 90 C
GTCS25-750M-R02-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 75V 2.5KA 2POLE
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USD 1.4437

Multiples of: 1

2.5 kA 2 ElectrodeGtcx25Smd/SmtFailsafe Not ProtectedReel5 mm75 Vdc5 mm- 40 C+ 90 C
GTCR37-251M-R10


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 7MM 250V 3POLE RADIAL LEADS GDT
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USD 1.4437

Multiples of: 1

10 kA 3 ElectrodeGtcx3 - RRadialFailsafe Not ProtectedTray7.5 mm250 V11.5 mm- 40 C+ 90 C
GTCA36-421M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3POLE 3POLE 6mm D
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Littelfuse Availability : 0
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USD 1.4463

Multiples of: 1

   Gtcx3 - RRadial Tray6 mm 8 mm- 40 C+ 90 C
GTCR36-750M-R10


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 75V 3POLE RADIAL LEADS GDT
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Littelfuse Availability : 0
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USD 1.4466

Multiples of: 5

10 kA 3 ElectrodeGtcx36RadialFailsafe ProtectedTray6 mm75 Vdc9.2 mm- 40 C+ 90 C
B88069X7540B202


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors T21-A230XF1
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TDK Availability : 0
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USD 1.4563

Multiples of: 1

  3 ElectrodeB88069x  Bulk     
B88069X7000B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T23-A350XF4
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TDK Availability : 0
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USD 1.4563

Multiples of: 1000

25 kA 3 ElectrodeB88069xRadialFailsafe ProtectedBulk8 mm350 V10 mm- 40 C+ 90 C
B88069X7240B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T23-A350XF1
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TDK Availability : 0
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USD 1.4563

Multiples of: 1000

25 kA 3 ElectrodeB88069xRadialFailsafe ProtectedBulk8 mm350 V10 mm- 40 C+ 90 C
B88069X9370B502


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T23-A260XF4
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TDK Availability : 0
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USD 1.4563

Multiples of: 1000

20 kA 3 ElectrodeB88069x Failsafe Not ProtectedBulk8 mm260 V - 40 C+ 90 C
B88069X9810B502


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T23-A250XF1
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TDK Availability : 0
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USD 1.4563

Multiples of: 1

25 kA 3 ElectrodeB88069XRadialFailsafe ProtectedTray8 mm250 V13.4 mm- 40 C+ 90 C
B88069X5430C502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-C90XAD
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TDK Availability : 0
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USD 1.4577

Multiples of: 500

            
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