About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Littelfuse 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
  
                
SL1021B260RF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 10A Beta 3 Terminal
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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 : 968
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USD 3.6305

Multiples of: 1

      Tray     
GTCA28-242M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2400V 2POLE AXIAL LEAD HV 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 : 966
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USD 0.8006

Multiples of: 1

3 kA2.4 kV2Gtcx28AxialYTray8 mm2.4 Kv6 mm- 40 C+ 90 C
GTCA26-351M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 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 : 962
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USD 1.6195

Multiples of: 1

5 kA350 V2Gtcx26AxialYTray6 mm350 V4.2 mm- 40 C+ 90 C
GTCA28-272L-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2700V 2POLE AXIAL LEADS HV 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 : 955
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 2.3671

Multiples of: 1

3 kA2.7 kV2Gtcx28 - RAxialFailsafe Not ProtectedTray8 mm2.7 Kv6 mm- 40 C+ 90 C
SL1003A090SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 70-120V 5A MiniBeta 3 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 Availability : 952
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 2.7782

Multiples of: 1

5 kA90 V3Sl1003Solder PadNReel6 mm90 V8.1 mm- 40 C+ 90 C
CG41.2SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1200V 3kA 8/20us UL 1449
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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 : 950
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.8659

Multiples of: 1

3 kA 2 ElectrodeCg4Smd/SmtFailsafe Not ProtectedReel6 mm1.2 Kv4.2 mm- 40 C+ 90 C
AC120


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A.
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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 : 944
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USD 1.7192

Multiples of: 1

5 kA 2 ElectrodeAcAxialFailsafe Not ProtectedBulk8 mm225 V6 mm- 40 C+ 90 C
SL1011A230A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A230V AXIAL GP Delta
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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 : 937
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USD 1.8958

Multiples of: 1

5 kA 2 ElectrodeSl1011aAxialFailsafe Not ProtectedReel8 mm230 Vdc6 mm- 40 C+ 90 C
SL0902A090SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 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 Availability : 936
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.358

Multiples of: 1

2.5 kA108 V2Sl0902aSolder PadNReel5.4 mm90 V5 mm- 40 C+ 90 C
GTCA26-501M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 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 : 931
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.8563

Multiples of: 1

5 kA 2 ElectrodeGTCx2 - RAxialFailsafe ProtectedTray6 mm500 V4.2 mm- 40 C+ 90 C
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