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
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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
  
                
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 1909
Ships to you
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AUD 3.6135
Multiples of: 1

10 kA 2 Electrode AxialFailsafe Not ProtectedReel , Cut Tape8.5 mm5.5 kV9 mm- 40 C+ 125 C
TPSMD4532-400NF


1812 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.

TECH PUBLIC 1896
Ships to you
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AUD 0.2084
Multiples of: 5

            
SSD41-201N


Axial Leaded,2.6x4.3mm Glass Discharge Tube 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 1891
Ships to you
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AUD 0.0614
Multiples of: 10

            
2027-35-SM-RP-LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 350volts +/-15% -55 to 85C
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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 1882
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AUD 1.0117
Multiples of: 1

25 kA350 V22027 - Xx - SmSmd/SmtNReel8 mm350 V6 mm- 55 C+ 125 C
GDT21-60-S1-RP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V .5KA 30% 2-POLE 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.

Bourns 1870
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AUD 1.0378
Multiples of: 1

  2 ElectrodeGDT21SMD/SMT Reel , Cut Tape 600 V3.2 mm- 40 C+ 105 C
2056-09-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts 3E RAD GDT 6X8mm 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 1858
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AUD 1.0985
Multiples of: 1

5 kA 3 Electrode2056RadialFailsafe Not ProtectedBulk6 mm90 V8.5 mm- 30 C+ 85 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 1851
Ships to you
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AUD 1.3398
Multiples of: 1

  2 ElectrodeGDT28Axial Reel , Cut Tape8 mm2.7 kV - 40 C+ 125 C
2R075TA-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 1843
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AUD 0.2457
Multiples of: 5

            
SXH81-75X


Discharge Tubes (GDT/TSS) Axial,8x6mm 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 1663
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AUD 0.298
Multiples of: 5

            
B88069X5433T203


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 420VDC -15+33% 1pF TG20-C420SMD6
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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 0
6 to 16 Weeks Calender.png

AUD 2.673
Multiples of: 2000

  3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape 420 Vdc4.2 mm- 40 C+ 125 C
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