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
  
                
B88069X2590S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 45V 2.5KA 2 Electrode
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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 4662
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AUD 1.6302
Multiples of: 1

2.5 kA4.5 kV2B88069xAxialFailsafe Not ProtectedBulk8 mm4.5 Kv7.9 mm- 40 C+ 125 C
2053-40-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts SMT GDT 4X4.2mm 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 1942
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AUD 0.5742
Multiples of: 1

3 kA400 V22053Smd/SmtFailsafe Not ProtectedReel4 mm400 V4.2 mm- 30 C+ 85 C
SMA400XN


SMD,2.9x2.1mm 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 1940
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AUD 0.0897
Multiples of: 5

            
4532-401-LF-VC650


2kA ±30% 400V 2 1812 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.

Yageo 1940
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AUD 0.1276
Multiples of: 5

            
SG350


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V 2A GDT T/R 2 Term
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Littelfuse 1940
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AUD 1.0742
Multiples of: 1

1 kA350 V2SgSmd/SmtFailsafe Not ProtectedReel 350 V4.5 mm- 40 C+ 90 C
2056-20-B2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200volts 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 1940
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.1963
Multiples of: 1

5 kA 3 Electrode2056RadialFailsafe Not ProtectedTray6 mm200 V8.5 mm- 30 C+ 85 C
CG41.8SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1800V 3kA 8/20us UL 1449
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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 1940
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.2985
Multiples of: 1

3 kA 2 ElectrodeCg4Smd/SmtFailsafe Not ProtectedReel6 mm1.8 Kv4.2 mm- 40 C+ 90 C
2R2500T-8


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 1455
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AUD 0.5626
Multiples of: 1

            
CG775MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V SMD Ultra Low 0.3pF
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Littelfuse 935
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AUD 1.5906
Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-75 Vdc2.1 mm- 40 C+ 90 C
SMD3216-150N


1206 Gas Discharge Tube (GDT) ROHS
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DOWO 43
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AUD 0.1094
Multiples of: 5

            
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