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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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
  
                
SG500Q


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors 400-600V 2A GDT TR 2 Term
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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 3715
Ships to you
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AUD 1.1814
Multiples of: 1

1 kA 2 ElectrodeSgSolder PadFailsafe Not ProtectedReel 500 Vdc4.5 mm- 40 C+ 90 C
CG6250SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V SMD Ultra Low 0.3pF
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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 1794
Ships to you
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AUD 2.2221
Multiples of: 1

5 kA  Cg6  Reel 250 Vdc   
2026-35-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 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 1792
Ships to you
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AUD 1.6203
Multiples of: 1

40 kA350 V32026RadialNTray7.9 mm350 V13 mm- 40 C+ 90 C
TPSMD4532-200NF


1812 Gas Discharge Tube Arresters (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.

TECH PUBLIC 1789
Ships to you
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AUD 0.179
Multiples of: 5

            
CG6145SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 145V SMD Ultra Low 0.3pF
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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 1789
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 1.7004
Multiples of: 1

3 kA 2 ElectrodeCg6Solder PadFailsafe Not ProtectedReel-145 Vdc-- 40 C+ 90 C
B88069X4180B502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 300XP
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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 1771
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.848
Multiples of: 1

5 kA 3 ElectrodeB88069xRadialFailsafe Not ProtectedBulk4.7 mm300 Vdc4.7 mm- 40 C+ 90 C
P0640SC


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.

SEMIWARE 1770
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1555
Multiples of: 5

            
GTCS28-750M-R05-2


TE Connectivity Gas Discharge Tubes - GDTs Gas Plasma Arrestors 8MM 75V 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 1762
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 2.2212
Multiples of: 1

5 kA 2 ElectrodeGtcx28Smd/SmtFailsafe ProtectedAmmo Pack8.2 mm75 Vdc6 mm- 40 C+ 90 C
SMD3225-300M


1210 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 1707
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1227
Multiples of: 5

            
B88069X0190S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 2.5KA 2 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.

TDK 1644
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 1.1781
Multiples of: 1

2.5 kA90 V2B88069xAxialFailsafe Not ProtectedBulk5.5 mm90 V6 mm- 40 C+ 90 C
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