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
  
                
GTCA28-801M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 800V 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 : 917
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USD 1.8958

Multiples of: 1

5 kA800 V2Gtcx28 - RAxialFailsafe Not ProtectedTray8 mm800 V6 mm- 40 C+ 90 C
SL1002A350SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200-300V 5A MiniBeta 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 : 911
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USD 0.7956

Multiples of: 1

5 kA350 V2Sl1002Solder PadNReel6.2 mm350 V4.1 mm- 40 C+ 90 C
GTCA25-501M-R02


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 500V 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 : 907
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USD 1.7325

Multiples of: 1

2.5 kA 2 ElectrodeGtcx2 - RAxialFailsafe ProtectedTray5 mm500 V5 mm- 40 C+ 90 C
SL1002A600SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A600V MiniBeta 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 : 905
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.7624

Multiples of: 1

5 kA90 V2Sl1002Solder PadNReel6.2 mm600 V4.1 mm- 40 C+ 90 C
CG2600MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 600V MS
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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 : 904
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USD 1.9311

Multiples of: 1

20 kA 2 ElectrodeCG2SMD/SMTFailsafe Not ProtectedReel , Cut Tape8.3 mm600 V6.05 mm- 40 C+ 90 C
CG2350


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 350V
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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 : 896
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.785

Multiples of: 1

20 A350 V2Cg2Smd/SmtNBulk8.1 mm350 V6.07 mm- 40 C+ 90 C
CG33.0


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3.0KV Standard GP Nominal
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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 : 889
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USD 2.496

Multiples of: 1

5 kA 2 ElectrodeCg3AxialFailsafe Not ProtectedBulk8 mm3 Kv6 mm- 40 C+ 90 C
GTCA38-900M-R10


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 8MM 90V 3POLE 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 : 888
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USD 1.8244

Multiples of: 1

10 kA 3 ElectrodeGtcx3 - RAxialFailsafe Not ProtectedBulk8 mm90 V13.4 mm- 40 C+ 90 C
SL1021A200RF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150-250V 5A 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 : 880
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.7025

Multiples of: 1

5 kA200 V3Sl1021RadialYTray8 mm200 V10.5 mm- 40 C+ 90 C
CG41.8SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1800V 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 : 873
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 1.0316

Multiples of: 1

3 kA 2 ElectrodeCg4Smd/SmtFailsafe Not ProtectedReel6 mm1.8 Kv4.2 mm- 40 C+ 90 C
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