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
  
                
2027-30-SM


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 1pF 300volts +-15% -55 to 85C
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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 : 710
Ship by Wed. 04 Sep to Fri. 06 Sep Calender.png

USD 0.672

Multiples of: 1

25 kA 2 Electrode2027 - xx - SMSMD/SMTFailsafe Not ProtectedBulk8 mm300 V6 mm- 55 C+ 125 C
GTCA25-251M-R02


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 250V 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 : 709
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USD 1.5225

Multiples of: 1

2.5 kA 2 ElectrodeGtcx2 - RAxialFailsafe Not ProtectedTray5 mm250 V5 mm- 40 C+ 90 C
B88069X5120B252


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T21-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 Availability : 706
Ship by Wed. 04 Sep to Fri. 06 Sep Calender.png

USD 1.4044

Multiples of: 1

20 kA 3 ElectrodeB88069xT LeadedFailsafe Not ProtectedBulk7.2 mm350 Vdc50 mm- 40 C+ 90 C
K2RL600L-5


5kA ±20% 600V 2 Plugin,5.5x6mm 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 : 705
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USD 0.1726

Multiples of: 5

            
B88069X5843S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600VDC 1pF 0.2
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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 : 704
Ship by Wed. 04 Sep to Fri. 06 Sep Calender.png

USD 1.1287

Multiples of: 1

20 kA 2 ElectrodeHCAxialFailsafe Not ProtectedAmmo Pack6 mm600 V6 mm- 40 C+ 125 C
3RM090L-8


10kA ±20% 90V - 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 : 703
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.431

Multiples of: 1

            
2027-35-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 350V 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 : 701
Ship by Wed. 04 Sep to Fri. 06 Sep Calender.png

USD 0.7251

Multiples of: 1

20 kA350 V22027AxialNBulk8 mm350 V6 mm- 55 C+ 125 C
CG33.3L


Gas Discharge Tubes - GDTs Gas Plasma Arrestors Standard HV
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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 : 700
Ship by Wed. 04 Sep to Fri. 06 Sep Calender.png

USD 2.8482

Multiples of: 1

5 kA 2 ElectrodeCg3AxialFailsafe Not ProtectedTray8 mm3.3 Kv6 mm- 40 C+ 90 C
B88069X4211T902


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors ES 300XSMD
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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 : 698
Ship by Wed. 04 Sep to Fri. 06 Sep Calender.png

USD 0.4581

Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedReel5.4 mm300 V4 mm- 40 C+ 90 C
BK12015002-P


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 : 695
Ship by Thu. 12 Sep to Tue. 17 Sep Calender.png

USD 0.1084

Multiples of: 2

            
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