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
  
                
2RM470L-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.

Yageo Availability : 2620
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USD 0.177

Multiples of: 5

            
Hot 2053-09-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts 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 Availability : 2619
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USD 0.3848

Multiples of: 2700

3 kA90 V22053Smd/SmtFailsafe Not ProtectedReel4 mm90 V4.2 mm- 30 C+ 85 C
2053-07-SM-RPLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 75volts 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 Availability : 2619
Ship by Tue. 27 Aug to Mon. 02 Sep Calender.png

USD 0.3958

Multiples of: 2700

3 kA 2 Electrode2053Smd/SmtFailsafe Not ProtectedReel4 mm75 Vdc4.2 mm- 30 C+ 85 C
B88069X6241T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 90XSMD
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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 : 2619
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USD 0.4634

Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape5.4 mm90 V4 mm- 40 C+ 90 C
2054-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts 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 : 2618
Ship by Mon. 02 Sep to Wed. 04 Sep Calender.png

USD 0.9733

Multiples of: 1

5 kA230 V32054 - SmSmd/SmtNReel5 mm230 V7.2 mm- 30 C+ 85 C
SMD4042-090E


Gas Discharge Tubes - GDTs SMD,4x4.2x4.2mm 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.

Ruilongyuan Availability : 2609
Ship by Tue. 10 Sep to Fri. 13 Sep Calender.png

USD 0.1528

Multiples of: 5

            
SSMD26-301M


Discharge Tubes (GDT/TSS) SMD,2.6x5mm 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 : 2608
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USD 0.0284

Multiples of: 10

            
2030-23T-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors MINI TRIGARD SURFACT MOUNT 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.

Bourns Availability : 2592
Ship by Mon. 02 Sep to Wed. 04 Sep Calender.png

USD 1.4732

Multiples of: 1

0.5 A 22030 - Xxt - SmSmd/SmtNReel5 mm185 V7.3 mm- 40 C+ 90 C
2052-80-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800volts 3E SMT GDT 7.2X5.0mm 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 : 2588
Ship by Mon. 02 Sep to Wed. 04 Sep Calender.png

USD 0.9159

Multiples of: 1

5 kA 3 Electrode2052Smd/Smt Reel5 mm800 Vdc7.2 mm  
2035-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 230V Miniature 2 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 : 2580
Ship by Mon. 02 Sep to Wed. 04 Sep Calender.png

USD 0.5072

Multiples of: 1

10 kA230 V22035 - SmSmd/SmtNReel 230 V4.4 mm- 55 C+ 85 C
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