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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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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
  
                
GTCS25-900M-R02-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 90V 2POLE 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 Availability : 0
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USD 1.5214

Multiples of: 1500

2.5 kA 2 ElectrodeGtcx25Smd/SmtFailsafe ProtectedAmmo Pack5 mm90 Vdc5 mm- 40 C+ 90 C
B88069X4120T902


Gas Discharge Tubes - GDTs Gas Plasma Arrestors M50-H14XMG
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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 : 0
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USD 1.5346

Multiples of: 900

  3 Electrode   Reel     
GTCA28-471M-R20


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
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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 : 0
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USD 1.5351

Multiples of: 1

20 kA 2 ElectrodeGtcx28 - RAxialFailsafe Not ProtectedTray8 mm470 V6 mm- 40 C+ 90 C
GTCS28-151M-R20-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes
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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 : 0
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USD 1.5441

Multiples of: 500

20 kA 2 ElectrodeGtcx2 - RSmd/SmtFailsafe Not ProtectedCut Tape8.2 mm150 V6 mm- 40 C+ 90 C
GTCA28-231L-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes 8mm 230V AxialLeaded
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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 : 0
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USD 1.5478

Multiples of: 1

5 kA 2 ElectrodeGtcx28 - RAxialFailsafe Not ProtectedTray8.2 mm230 V6.2 mm- 40 C+ 90 C
B88069X2890C102


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors 600V 10KA 2 Electrode
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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 : 0
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USD 1.552

Multiples of: 1

10 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk7.6 mm600 Vdc20 mm- 40 C+ 90 C
CG90L


Gas Discharge Tubes 1pF 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.

Coto Availability : 0
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USD 1.5639

Multiples of: 10

20 A90 V2Cg / Cg2AxialNTray     
GTCR37-231M-R10


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 7MM 230V 3POLE RADIAL LEADS 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 Availability : 0
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USD 1.5683

Multiples of: 1000

10 kA 3 ElectrodeGtcx3 - RRadialFailsafe Not ProtectedTray7.5 mm230 V11.5 mm- 40 C+ 90 C
SL1011A600A


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 2T A600V Beta 2 Terminal
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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 : 0
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USD 1.5824

Multiples of: 1000

5 kA 2 ElectrodeSl1011aAxialFailsafe Not ProtectedCut Tape8 mm600 V6.05 mm- 40 C+ 90 C
CG110


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 110V
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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 : 0
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USD 1.5876

Multiples of: 1200

20 kA 2 ElectrodeCgSmd/SmtFailsafe Not ProtectedBulk8.1 mm110 V6.07 mm- 40 C+ 90 C
CG2145


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP S.A. STAN. 145V
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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 : 0
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USD 1.5876

Multiples of: 1200

20 A 2 ElectrodeCg2Smd/SmtFailsafe Not ProtectedBulk8.1 mm145 Vdc6.07 mm- 40 C+ 90 C
GTCA36-351M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 3POLE AXIAL LEADS 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 Availability : 0
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USD 1.6093

Multiples of: 1

10 kA350 V3Gtcx3 - RAxialFailsafe Not ProtectedBox6 mm350 V8 mm- 40 C+ 90 C
GTCR38-900M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE RADIAL LEADS 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 Availability : 0
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USD 1.6268

Multiples of: 1

10 kA90 V3Gtcx38RadialYTray7.5 mm90 V10 mm- 40 C+ 90 C
B88069X5920B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 260XP
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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 : 0
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USD 1.6275

Multiples of: 1

5 kA 3 ElectrodeB88069xRadialFailsafe Not ProtectedBulk4.7 mm220 V To 320 V4.7 mm- 40 C+ 90 C
2026-35-C2FLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 350VOLT
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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 : 0
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USD 1.6285

Multiples of: 1

40 kA 3 Electrode2026RadialFailsafe ProtectedBulk 350 V - 40 C+ 90 C
CG2300LSTR


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP S.A. STANDARD 300V NOMINAL SMT
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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 : 0
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USD 1.6361

Multiples of: 500

20 kA 2 ElectrodeCG2AxialFailsafe Not ProtectedReel8.1 mm300 V6.07 mm- 40 C+ 90 C
GTCR38-471M-R10-FS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 470V 3POLE RADIAL LEADS 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 Availability : 0
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USD 1.6362

Multiples of: 5000

10 kA 3 ElectrodeGTCx3 - RRadialFailsafe ProtectedTray7.5 mm470 V10 mm- 40 C+ 90 C
CG2300


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 300V
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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 : 0
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USD 1.642

Multiples of: 1200

20 A300 V2Cg2Smd/SmtNBulk8.1 mm300 V6.07 mm- 40 C+ 90 C
CG75


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V NOMINAL GP S.A. STANDARD
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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 : 0
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USD 1.6461

Multiples of: 1200

20 A75 V2CgSmd/SmtNTube8.1 mm75 V6.07 mm- 40 C+ 90 C
L71-A270X


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 Electrode 8x8mm light duty
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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 : 0
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USD 1.6469

Multiples of: 1

10 kA338 V2B88069xAxialNBulk8 mm338 V - 40 C+ 90 C
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