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.

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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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
  
                
SA2-3000-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000volts 1pF STRAIGHT LEADS
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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 4997
Ships to you
between Mon. 06 May to Fri. 10 May Calender.png

USD 0.0597
Multiples of: 1

10 kA3 kV2Sa2AxialFailsafe Not ProtectedReel8.5 mm3 Kv8.9 mm- 40 C+ 125 C
BEP1500SB


SMB 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.

Bourne 4937
Ships to you
between Mon. 20 May to Thu. 23 May Calender.png

USD 0.059
Multiples of: 5

            
BEP4200SB


Gas Discharge Tubes - GDTs SMB (DO-214AA) 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.

Bourne 4888
Ships to you
between Mon. 20 May to Thu. 23 May Calender.png

USD 0.0815
Multiples of: 5

            
BK32002002-B1


Plugin,1.8x3.8mm 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.

Yageo 4850
Ships to you
between Mon. 20 May to Thu. 23 May Calender.png

USD 0.0398
Multiples of: 10

            
BK33000702


Discharge Tubes (GDT/TSS) 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.

Yageo 4850
Ships to you
between Mon. 20 May to Thu. 23 May Calender.png

USD 0.0549
Multiples of: 5

            
R5000


SMAOJ 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.

YFW Electronics 4850
Ships to you
between Mon. 20 May to Thu. 23 May Calender.png

USD 0.1005
Multiples of: 5

            
2051-60-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts
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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 4850
Ships to you
between Mon. 06 May to Fri. 10 May Calender.png

USD 0.3622
Multiples of: 2500

1 A600 V22051Smd/SmtFailsafe Not ProtectedReel 600 V4.5 mm- 40 C+ 125 C
SA2-7200-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7200volts 1pF STRAIGHT LEADS
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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 4850
Ships to you
between Mon. 06 May to Fri. 10 May Calender.png

USD 0.8103
Multiples of: 1000

10 kA7.2 kV2Sa2AxialFailsafe Not ProtectedReel8.5 mm7.2 Kv8.9 mm- 40 C+ 125 C
GTCA38-231M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 3POLE AXIAL LEADS GDT
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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 4850
Ships to you
between Mon. 06 May to Fri. 10 May Calender.png

USD 1.4117
Multiples of: 1

10 kA 3 ElectrodeGTCx3 - RAxialFailsafe Not ProtectedTray8 mm230 V13.4 mm- 40 C+ 90 C
RLM102-141N


Gas Discharge Tubes - GDTs SMD,2.8x5mm 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 4845
Ships to you
between Mon. 20 May to Thu. 23 May Calender.png

USD 0.0742
Multiples of: 5

            
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