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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Image  Information Image Stock Code(▲▼)Description
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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
  
                
3R200MM-8


10kA 20% 200V 3 SMD,D8xL10mm 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.

Liown Availability : 62
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USD 0.3223

Multiples of: 1

            
GTCA28-151M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 150V 2POLE 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 Availability : 62
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USD 1.1552

Multiples of: 1

            
RLM302-501M


500V 3kA 20% SMD,3.3x6mm 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.

Ruilongyuan Availability : 61
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0985

Multiples of: 1

            
Hot 2036-42-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 420VOLT
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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 : 61
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.1026

Multiples of: 1

20 kA420 V32036Smd/SmtNReel5 mm420 V7.3 mm- 55 C+ 125 C
SE83-75X


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.

SURGING Availability : 61
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USD 0.2575

Multiples of: 1

            
2045-23-BLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts AXIAL GDT 10kA 8X6mm 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 Availability : 61
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 0.4192

Multiples of: 1

10 kA230 V22045AxialFailsafe Not ProtectedBulk8 mm230 V6 mm- 30 C+ 85 C
SP3500SC


Discharge Tubes (GDT/TSS) 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.

Polytronics Availability : 60
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0812

Multiples of: 5

            
BK12001502


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 Availability : 59
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0856

Multiples of: 5

            
B88069X4230C101


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors V12-H30X
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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 : 59
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 33.1144

Multiples of: 1

20 kA3 kV3B88069xAxialFailsafe Not ProtectedBulk11.8 mm3 Kv33 mm- 40 C+ 90 C
2RM470L-5


Discharge Tubes (GDT/TSS) RoHS
Icon ROHS
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 : 58
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.1504

Multiples of: 5

            
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