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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Image  Information Image Stock Code(▲▼)Description
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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
  
                
2029-15-SMLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE
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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 0.8762

Multiples of: 1

25 kA 2 Electrode2029Smd/SmtFailsafe Not ProtectedCut Tape7.9 mm150 V6 mm- 55 C+ 105 C
CG7150MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150V SMD Ultra Low 0.3pF
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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 0.8763

Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-150 Vdc2.1 mm- 40 C+ 90 C
GTCS35-421M-R05-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 420V 3POLE 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.

TE Connectivity Availability : 0
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USD 0.8826

Multiples of: 1000

            
CG110LTR


Gas Discharge Tubes 110VDC 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.

Littelfuse Availability : 0
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USD 0.8851

Multiples of: 1

20 kA 2 ElectrodeCGAxialFailsafe Not ProtectedReel8.1 mm110 V6.07 mm- 40 C+ 90 C
B88069X3130B102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T31-A230X
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TDK Availability : 0
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USD 0.8893

Multiples of: 1

12 kA230 V3B88069xRadialNTray6 mm230 V8.1 mm- 40 C+ 90 C
N81-A350X


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 Electrode 8x6mm medium duty
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TDK Availability : 0
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USD 0.8981

Multiples of: 1

12 kA350 V2B88069xAxialFailsafe Not Protected 8 mm350 V - 40 C+ 90 C
GTCR38-231M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 3POLE RADIAL LEADS GDT
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Littelfuse Availability : 0
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USD 0.9021

Multiples of: 250

10 kA230 V3Gtcx3 - RRadialFailsafe Not ProtectedBox7.5 mm230 V10 mm- 20 C+ 65 C
RF1811-000


GTCR38-231M-R10
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TE Connectivity Availability : 0
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USD 0.9021

Multiples of: 250

            
SL1010A470SM


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors 376-564V 5kA 5mm 3-Term
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Littelfuse Availability : 0
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USD 0.9042

Multiples of: 900

5 kA 3 ElectrodeSl1010aSmd/SmtFailsafe Not ProtectedReel5 mm470 Vdc - 40 C+ 90 C
GTCS36-231M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE SMT GDT
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TE Connectivity Availability : 0
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USD 0.906

Multiples of: 1

      Box     
RF2959-000


Gas Tube 5Mm 600V 20% 5Ka 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.

Littelfuse Availability : 0
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USD 0.9094

Multiples of: 1000

            
2028-42-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 30kA 8.0x10mm Radial 3-Electrode
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USD 0.911

Multiples of: 1

30 kA420 V32028AxialNBulk8 mm420 V10.2 mm- 55 C+ 85 C
2028-25-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V 30kA 8.0x10mm Radial 3-Electrode
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Bourns Availability : 0
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USD 0.911

Multiples of: 1

30 kA250 V32028AxialNBulk8 mm250 V10.2 mm- 55 C+ 85 C
A81-C90X


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2 Electrode 8x6mm heavy 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 0.9122

Multiples of: 25

25 kA90 V2B88069xAxialNBulk8 mm90 V6.05 mm- 40 C+ 125 C
2026-23-A1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 100V/s 230V 3 Pole
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Bourns Availability : 0
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USD 0.916

Multiples of: 1

   2026  Tube     
2036-35-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 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 0.916

Multiples of: 1

20 kA 3 Electrode2036 Failsafe Not ProtectedBulk5 mm350 V7.5 mm- 55 C+ 105 C
GTCS28-750M-R20-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT
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TE Connectivity Availability : 0
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USD 0.9179

Multiples of: 500

            
2029-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE
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Bourns Availability : 0
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USD 0.9182

Multiples of: 1

25 kA 2 Electrode2029Smd/SmtFailsafe Not ProtectedReel7.9 mm230 V6 mm- 55 C+ 105 C
RF1861-000


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.

TE Connectivity Availability : 0
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USD 0.9188

Multiples of: 250

      -     
B88069X5783T602


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230VDC 20% 1.5pF 20A
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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 0.924

Multiples of: 1200

20 kA 2 ElectrodeB88069XSMD/SMTFailsafe Not ProtectedReel , Cut Tape 230 V6 mm- 40 C+ 125 C
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