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
  
                
GDT230E-60-A-BX


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 30mm 600V, Leadless
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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
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AUD 62.469
Multiples of: 1

  2 ElectrodeGDT230ESMD/SMTFailsafe Not ProtectedBulk30 mm600 V - 40 C+ 105 C
A9L16282


Surge arrestor; Type 1+2; Poles: 1+N; DIN; -25÷60°C; IP20; 230VAC
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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 19
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AUD 156.45
Multiples of: 1

            
CG75L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 75V NOM
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Littelfuse 18
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AUD 2.2872
Multiples of: 1

20 kA 2 ElectrodeCgAxialFailsafe Not ProtectedTray8.1 mm75 V6.07 mm- 40 C+ 90 C
GDT225HE-100-T2-BX


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors High Energy GDT 25mm 1000V, T2 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.

Bourns 18
Ships to you
between Fri. 02 Oct to Tue. 06 Oct Calender.png

AUD 38.61
Multiples of: 1

  2 ElectrodeGDT225HESMD/SMT Bulk24.5 mm1 kVDC - 40 C+ 105 C
4532-421-LF


Discharge Tubes (GDT/TSS) SMD,4.5x3.2mm RoHS
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Yageo 17
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AUD 0.157
Multiples of: 1

4 kA 2 Electrode4532  Reel , Cut Tape 420 V   
SS201N


Discharge Tubes (GDT/TSS) SMD RoHS
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Polytronics 17
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AUD 0.2353
Multiples of: 1

            
B88069X8221B502


SIP-3P 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.

TDK 17
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AUD 0.9562
Multiples of: 1

            
SL1002A230SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A GDT T/R MiniBeta 2 Term
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Littelfuse 16
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AUD 1.1105
Multiples of: 1

5 kA230 V2Sl1002Solder PadNReel6.2 mm230 V4.1 mm- 40 C+ 90 C
GTCA25-750M-R02


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 2POLE AXIAL LEADS GDT
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Littelfuse 16
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AUD 2.3925
Multiples of: 1

2.5 kA 2 ElectrodeGtcx2 - RAxialFailsafe ProtectedTray5 mm75 V5 mm- 40 C+ 90 C
52588


Surge arrestor; Type 2; Poles: 4; for DIN rail mounting; -10÷85°C
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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.

QOLTEC 15
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between Mon. 28 Sep to Fri. 02 Oct Calender.png

AUD 39.102
Multiples of: 1

            
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