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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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
  
                
GTCS26-601M-R05-2


TE Connectivity Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 600V 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 Availability : 0
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USD 0.6851

Multiples of: 1

5 kA 2 ElectrodeGtcx26Smd/SmtFailsafe ProtectedAmmo Pack6 mm600 Vdc4.2 mm- 40 C+ 90 C
SG420Q


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V GDT T/R 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 : 0
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USD 0.6858

Multiples of: 1

1 kA420 V2SgSmd/SmtFailsafe Not ProtectedReel 420 V4.5 mm- 40 C+ 90 C
SG350


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V 2A GDT T/R 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 : 0
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USD 0.6858

Multiples of: 1

1 kA350 V2SgSmd/SmtFailsafe Not ProtectedReel 350 V4.5 mm- 40 C+ 90 C
2027-09-C10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V 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 : 0
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USD 0.6861

Multiples of: 1

20 kA90 V22027RadialN 8 mm90 V6 mm- 55 C+ 125 C
11008109H


Gas Discharge Tubes - GDTs 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.

SANKOSHA Availability : 0
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USD 0.6865

Multiples of: 1

            
11008111H


Gas Discharge Tubes - GDTs Axial RoHS
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SANKOSHA Availability : 0
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USD 0.6865

Multiples of: 1

            
2027-42-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 2POLE 420VOLT
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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 : 0
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USD 0.6875

Multiples of: 1

25 kA 2 Electrode2027 Failsafe Not ProtectedBulk8 mm420 V6 mm- 55 C+ 125 C
B88069X0200S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EM 400X
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TDK Availability : 0
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USD 0.6882

Multiples of: 1

2.5 kA400 V3B88069xAxialFailsafe Not ProtectedBulk5.5 mm400 V6 mm- 40 C+ 90 C
2046-09-ALF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 20kA 8x10mm 3-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.

Bourns Availability : 0
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USD 0.6883

Multiples of: 1

20 kA90 V32046AxialNBulk8 mm90 V10 mm- 30 C+ 85 C
B88069X810S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350VDC 2-POLE 900V@1KV/US
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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 : 0
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USD 0.6909

Multiples of: 100

5 kA 3 Electrode Axial Bulk8 mm350 Vdc6.05 mm  
WPGT-2RC1300B6L


2 Electrode AC Series Gas Discharge Tubes
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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.

World Products Availability : 0
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USD 0.6917

Multiples of: 20

            
SL1002A075SM


Littelfuse Gas Discharge Tubes - GDTs Gas Plasma Arrestors A075 GP MINIBeta 2T
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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 : 0
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USD 0.6919

Multiples of: 1

5 kA 2 ElectrodeSl1002aSmd/SmtFailsafe Not ProtectedReel6.2 mm75 V4.1 mm- 40 C+ 90 C
SG200


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V Square SG
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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 : 0
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USD 0.6955

Multiples of: 1

1 kA200 V2 ElectrodeSgSmd/SmtNReel 200 V4.5 mm- 40 C+ 90 C
SG300Q


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 210-390V GDT T/R 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 : 0
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USD 0.6955

Multiples of: 2000

1 kA300 V2SgSmd/SmtFailsafe Not ProtectedReel 300 V4.5 mm- 40 C+ 90 C
SG75


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 52-98V 2A GDT T/R 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 : 0
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USD 0.6955

Multiples of: 1

2 kA 2 ElectrodeSGSMD/SMTFailsafe Not ProtectedReel , Cut Tape-75 V4.5 mm- 40 C+ 90 C
2056-47-ALF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors 470volts 3E RAD GDT 6X8mm 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 Availability : 0
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USD 0.7002

Multiples of: 1

5 kA 3 Electrode2056RadialFailsafe Not ProtectedBulk6 mm470 Vdc8 mm- 30 C+ 85 C
2027-15-A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V 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 : 0
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USD 0.7011

Multiples of: 1

25 kA 2 Electrode2027AxialFailsafe Not Protected 8 mm150 V6 mm- 55 C+ 125 C
RF1148-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 450V @100V/US
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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.

TE Connectivity Availability : 0
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USD 0.7017

Multiples of: 150

            
GTCA35-900M-R05-44


TE Connectivity Gas Discharge Tubes - GDTs Gas Plasma Arrestors
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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 : 0
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USD 0.7019

Multiples of: 1

5 kA 3 ElectrodeGtcx3 - RAxialFailsafe Not ProtectedTray5 mm90 Vdc7.6 mm- 40 C+ 90 C
2027-25-A


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 250V 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 : 0
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USD 0.7046

Multiples of: 1

25 kA 2 Electrode2027 Failsafe Not Protected 8 mm250 V6 mm- 55 C+ 125 C
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