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

(Ex. GST)(▲▼)
Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
SA2-A-3600-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors HV GDT AECQ 3600V
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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 : 1940
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USD 2.6565

Multiples of: 1

10 kA 2 Electrode AxialFailsafe Not ProtectedReel , Cut Tape8.5 mm3.6 kV9 mm- 40 C+ 125 C
2R2500LL-8


5kA 20% 2.5kV 2 Plugin Gas Discharge Tube (GDT) ROHS
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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.

Liown Availability : 1939
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USD 0.2484

Multiples of: 1

            
SG400


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300-500V 2A GDT T/R 2 Term
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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 : 1936
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USD 0.7519

Multiples of: 1

1 kA400 V2SgSmd/SmtFailsafe Not ProtectedReel 400 V4.5 mm- 40 C+ 90 C
SA2-A-5500-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors HV GDT AECQ 5500V
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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 : 1935
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 2.6565

Multiples of: 1

10 kA 2 Electrode AxialFailsafe Not ProtectedReel , Cut Tape8.5 mm5.5 kV9 mm- 40 C+ 125 C
SA2-A-7200-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors HV GDT AECQ 7200V
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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 : 1932
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 2.6565

Multiples of: 1

10 kA 2 Electrode AxialFailsafe Not ProtectedReel , Cut Tape8.5 mm7.2 kV9 mm- 40 C+ 125 C
SMB90XM(ES)


1206 Gas Discharge Tube Arresters (GDT) ROHS
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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.

ElecSuper Availability : 1930
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USD 0.0606

Multiples of: 5

            
BX151N


SMD Gas Discharge Tube (GDT) ROHS
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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.

Bencent Availability : 1930
Ship by Mon. 18 Aug to Thu. 21 Aug Calender.png

USD 0.143

Multiples of: 5

            
BX201N


SMD Gas Discharge Tube (GDT) ROHS
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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.

Bencent Availability : 1930
Ship by Mon. 18 Aug to Thu. 21 Aug Calender.png

USD 0.1594

Multiples of: 1

            
GDT35-25-S1-RP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 250V
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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 : 1930
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 0.8337

Multiples of: 1

  3 ElectrodeGDT35SMD/SMT Reel , Cut Tape5 mm250 V7.2 mm- 55 C+ 125 C
GDT28H-250-BRP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2500 V
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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 : 1930
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 0.9379

Multiples of: 1

  2 ElectrodeGDT28Axial Reel , Cut Tape8 mm2.5 kV - 40 C+ 125 C
BS401N


SMD Gas Discharge Tube (GDT) ROHS
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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.

Bencent Availability : 1920
Ship by Mon. 18 Aug to Thu. 21 Aug Calender.png

USD 0.1194

Multiples of: 1

            
2045-40-BT1LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 400volts AXIAL GDT 10kA 8X6mm DIA
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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 : 1920
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 0.4224

Multiples of: 1

10 kA 2 Electrode2045AxialFailsafe Not ProtectedReel8 mm400 Vdc6 mm- 30 C+ 85 C
2R090TA-5


Gas Discharge Tubes - GDTs Axial RoHS
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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.

Ruilongyuan Availability : 1917
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USD 0.1326

Multiples of: 5

            
B88069X5641T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 1200XSMD
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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 : 1914
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USD 0.4089

Multiples of: 1

 1.2 kV2EsSmd/SmtNReel5.4 mm1.2 Kv - 40 C+ 90 C
2036-30-SM-RPLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 300VDC 3-POLE 500V1KVUS
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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 : 1913
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 0.976

Multiples of: 1

20 kA 3 Electrode2036 - SmSmd/SmtFailsafe ProtectedReel5 mm300 V7.3 mm- 55 C+ 125 C
GDT28H-270-BRP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors NextGen HV GDT 8 mm 2700 V
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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 : 1910
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 0.9338

Multiples of: 1

  2 ElectrodeGDT28Axial Reel , Cut Tape8 mm2.7 kV - 40 C+ 125 C
X5-300XSMDT


SMD,5x5x4.2mm Gas Discharge Tube (GDT) ROHS
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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.

SURGING Availability : 1906
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USD 0.1077

Multiples of: 1

            
SMD3216-300N


±30% 300V 2 1206 Gas Discharge Tube (GDT) ROHS
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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.

Ruilongyuan Availability : 1906
Ship by Mon. 18 Aug to Thu. 21 Aug Calender.png

USD 0.147

Multiples of: 5

            
SE83-470X


Discharge Tubes (GDT/TSS) Through Hole,8x10mm RoHS
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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.

SURGING Availability : 1904
Ship by Mon. 18 Aug to Thu. 21 Aug Calender.png

USD 0.2337

Multiples of: 1

            
2031-15T-SMLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 60volts
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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 : 1821
Ship by Thu. 31 Jul to Mon. 04 Aug Calender.png

USD 0.6376

Multiples of: 1

1 kA60 V2 Electrode2031 - Xxt - SmSmd/SmtFailsafe Not ProtectedBulk5 mm60 V4.4 mm- 40 C+ 90 C
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