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
  
                
GTCS36-750M-R10-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 75V 3POLE 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 2.8447

Multiples of: 750

10 kA 3 ElectrodeGTCx3 - RSMD/SMTFailsafe Not ProtectedReel6 mm75 V8.2 mm- 40 C+ 90 C
VIS800


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 800V Trigger Device 1.0MM Lead Wire
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Littelfuse Availability : 0
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USD 2.8489

Multiples of: 500

400 A 2 ElectrodeVisAxialFailsafe Not ProtectedCut Tape6.05 mm800 V62 mm- 40 C+ 90 C
SL1003A400SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400VDC 10KADC 10AAC 1.5pF SMD
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Littelfuse Availability : 0
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USD 2.8509

Multiples of: 1

2 kA 3 ElectrodeSl1003aSmd/SmtFailsafe Not ProtectedCut Tape6 mm400 V8.1 mm- 40 C+ 90 C
SL1003A230C


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A MiniBeta 3 Term
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Littelfuse Availability : 0
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USD 2.8618

Multiples of: 2500

5 kA230 V3Sl1003Solder PadNBulk6 mm230 V8.1 mm- 40 C+ 90 C
PMT3(310)25001


Gas Discharge Tubes 250VDC 20KADC 20AAC 1.5pF Solder Pad SMD
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Littelfuse Availability : 0
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USD 2.914

Multiples of: 1

  3   Tray     
GTCR38-601M-R20


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 2.9166

Multiples of: 1

20 kA 3 ElectrodeGtcx3 - RRadialFailsafe Not ProtectedTray7.5 mm600 V10 mm- 40 C+ 90 C
SL1003A400C


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 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 : 0
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USD 2.9249

Multiples of: 2500

5 kA400 V3Sl1003Solder PadNBulk6 mm400 V8.1 mm- 40 C+ 90 C
RF2044-000


Littelfuse GTCA28-102M-R03
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Littelfuse Availability : 0
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USD 2.9461

Multiples of: 1

      Tray     
2020-15T-A1LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE
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Bourns Availability : 0
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USD 2.9767

Multiples of: 1

10 kA 3 Electrode2020 TRadialFailsafe Not ProtectedTray7.8 mm60 V11.83 mm- 40 C+ 90 C
T63-C350X


Surge Arrestor 3-Electrode Surge Arrestor 400VDC 40KA Thru-Hole Tray
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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 2.9913

Multiples of: 100

            
PMT3(310)07504


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP THREE ELEMENTS S.A.75V
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Littelfuse Availability : 0
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USD 3.0104

Multiples of: 500

            
SL1021B230R


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 184-276V 10A Beta 3 Terminal
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Littelfuse Availability : 0
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USD 3.055

Multiples of: 1000

20 kA 3 ElectrodeSl1021aRadialFailsafe Not ProtectedTray8 mm230 V10.5 mm- 40 C+ 90 C
GTCS36-351M-R10-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 350V 3POLE 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 3.067

Multiples of: 750

10 kA 3 ElectrodeGtcx3 - RSmd/SmtFailsafe Not ProtectedReel6 mm350 V8.2 mm- 40 C+ 90 C
GTCA38-900M-R20


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes 8mm 90V Axial Leaded
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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 3.0882

Multiples of: 1000

20 kA 3 ElectrodeGtcx3 - RAxialFailsafe Not ProtectedTray8 mm90 V13.4 mm- 40 C+ 90 C
SL1021B400R


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 : 0
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USD 3.1153

Multiples of: 1000

20 kA 3 ElectrodeSL1021ARadialFailsafe Not ProtectedTray8 mm400 V10.5 mm- 40 C+ 90 C
B88069X0260S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3000v 8x8mm Switching Spark Gap
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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 3.1412

Multiples of: 1

 3 kV2B88069xAxialFailsafe Not ProtectedBulk8 mm 7.9 mm0 C+ 100 C
PMT809004F


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GP 3 EL. S.A. 90V
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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 3.159

Multiples of: 1

10 A90 V3 ElectrodePmt8 YTray     
B88069X3931C502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A71-H16XB
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TDK Availability : 0
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USD 3.3372

Multiples of: 500

            
SL1021B260RF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 10A Beta 3 Terminal
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Littelfuse Availability : 0
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USD 3.4303

Multiples of: 1

      Tray     
2420-39-G-T


Gas Discharge Tubes - GDTs Gas Plasma Arrestors ORANGE TEST PTS 52.32mm
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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 3.443

Multiples of: 1

20 kA 5 Electrode2420RadialFailsafe ProtectedBulk-420 V42.17 mm- 55 C+ 85 C
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