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
  
                
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 2609
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AUD 0.2425
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 2608
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AUD 0.0451
Multiples of: 10

            
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 2588
Ships to you
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AUD 1.4538
Multiples of: 1

5 kA 3 Electrode2052Smd/Smt Reel5 mm800 Vdc7.2 mm  
2052-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts 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 2573
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between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 1.3375
Multiples of: 1

5 kA230 V32052Smd/SmtFailsafe Not ProtectedReel5 mm230 V7.2 mm- 30 C+ 85 C
CG2800LTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 800V
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Littelfuse 2564
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AUD 2.8608
Multiples of: 1

10 A800 V2Cg2AxialNReel8.1 mm800 V6.07 mm- 40 C+ 90 C
2035-47-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 470VOLT
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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 2533
Ships to you
between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 0.7877
Multiples of: 1

10 kA470 V2 Electrode2035Smd/SmtFailsafe Not ProtectedReel 470 V4.4 mm- 55 C+ 85 C
SMD4532-600M


20% 600V 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.

DOWO 2514
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AUD 0.087
Multiples of: 5

            
GTCS23-900M-R01-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE SMT 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 2489
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between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 0.9732
Multiples of: 1

1 kA90 V2Gtcx23Smd/SmtYAmmo Pack3 mm90 V4.5 mm- 40 C+ 90 C
B88069X7320C203


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T20-A350X
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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 2483
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between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 2.0193
Multiples of: 1

25 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk7.2 mm350 V10 mm- 40 C+ 90 C
B88069X1380S102


Surge Arrestor 2-Electrode Surge Arrestor 90VDC 25KA Thru-Hole T/R
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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 2438
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between Wed. 25 Sep to Fri. 27 Sep Calender.png

AUD 1.6595
Multiples of: 1

            
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