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.
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Manufacturer
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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
K3RP090L-8


20kA 20% 90V 3 - 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.

Yongyutai Electronics Availability : 27
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USD 0.4199

Multiples of: 1

            
Hot B88069X1490S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-A500X
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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 Availability : 27
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USD 0.7874

Multiples of: 1

25 kA500 V3A81 - A500xAxialFailsafe Not ProtectedBulk8 mm500 V60 mm- 40 C+ 90 C
2038-35-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SYMMETRICAL SMT
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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 Availability : 26
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.6193

Multiples of: 1

10 kA350 V32038Smd/SmtNReel5 mm350 V7.5 mm- 40 C+ 90 C
SE10F15B5.0A


Discharge Tubes (GDT/TSS) DFN1006 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.

SEMIWARE Availability : 24
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USD 0.0111

Multiples of: 20

            
JK130-020


Gas Discharge Tubes - GDTs 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.

Jinkaisheng Availability : 24
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USD 0.0322

Multiples of: 10

            
2036-23-SM-RPLF-H


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 250V Miniature 3 Pole
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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 Availability : 24
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.243

Multiples of: 7

20 kA 3 Electrode2036 - SmSmd/SmtFailsafe ProtectedCut Tape5 mm230 V7.3 mm- 55 C+ 125 C
3RM150L-8


Discharge Tubes (GDT/TSS) Through Hole,8x10mm 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 Availability : 24
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USD 0.3591

Multiples of: 1

            
2046-23-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V 20kA 8x10mm 3-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.

Bourns Availability : 24
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USD 0.8373

Multiples of: 1

20 kA230 V32046AxialNBulk8 mm230 V10 mm- 30 C+ 85 C
P1500SB


Discharge Tubes (GDT/TSS) SMB 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 Availability : 23
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USD 0.0619

Multiples of: 5

            
4532-421-LF


Discharge Tubes (GDT/TSS) SMD,4.5x3.2mm 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 Availability : 23
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.1343

Multiples of: 1

4 kA 2 Electrode4532  Reel , Cut Tape 420 V   
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