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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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
GDT225HE-100-A-BX


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 25mm 1000V, Lead Less
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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 19
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 35.607
Multiples of: 1

  2 ElectrodeGDT225HESMD/SMT Bulk24 mm1 kVDC - 40 C+ 105 C
GDT225HE-120-A-BX


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 25mm 1200V, Lead Less
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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 19
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 35.607
Multiples of: 1

  2 ElectrodeGDT225HESMD/SMT Bulk24 mm1.2 kVDC - 40 C+ 105 C
ASAUXSC-SPM


Auxiliary contacts; Contacts: SPDT
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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.

Eaton 0
6 to 16 Weeks Calender.png

AUD 27.4167
Multiples of: 1

            
B88069X4400C251


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors COMPLETE MFG PN 871-B88069X4400B152
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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 27.5037
Multiples of: 1

20 kA400 v to 600 V3B88069xAxialFailsafe Not ProtectedBulk11.8 mm400 V To 600 V17.4 mm- 40 C+ 90 C
AB EXFS IF1 W 14


Connection bracket; angular; 14mm
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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.

DEHN 0
6 to 16 Weeks Calender.png

AUD 28.6656
Multiples of: 1

            
9071.99.0551 (73_Z-0-0-551)


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600V
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Huber & Suhner 0
6 to 16 Weeks Calender.png

AUD 31.185
Multiples of: 1

30 kA 2 Electrode  Failsafe Protected 8 mm600 V6 mm- 40 C+ 85 C
CN-UB-G1


Reserve gas-filled surge arrester for CN-UB-280DC...
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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.

Phoenix Contact 0
6 to 16 Weeks Calender.png

AUD 34.974
Multiples of: 1

            
A9L15686


Surge arrestor; Type 2; Poles: 1; DIN; -25÷60°C; IP20; 230VAC; 40kA
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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.

Schneider 0
6 to 16 Weeks Calender.png

AUD 35.0783
Multiples of: 1

            
9071.99.0451 (73_Z-0-0-451)


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.

Huber & Suhner 0
6 to 16 Weeks Calender.png

AUD 35.28
Multiples of: 1

30 kA 2 Electrode  Failsafe Protected  600 V - 40 C+ 85 C
MNT-TV-SAT D


Surge arrestor; surge arrester; In 8/20us:3kA; Ioper.max:16A
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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.

Phoenix Contact 0
6 to 16 Weeks Calender.png

AUD 36.7467
Multiples of: 1

            
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