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
  
                
2051-47-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470volts
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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 : 2342
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USD 0.4285

Multiples of: 1

1 A470 V22051Smd/SmtFailsafe Not ProtectedReel 470 V4.5 mm- 40 C+ 125 C
CG2800MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800V MS GP S.A. STANDARD
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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 : 2342
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USD 1.5708

Multiples of: 1

10 A800 V2Cg2Smd/SmtNReel8.3 mm800 V6.05 mm- 40 C+ 90 C
BA301N(ES)


SMD,4.3x3.2mm Gas Discharge Tube Arresters (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.

ElecSuper Availability : 2337
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USD 0.0737

Multiples of: 5

            
2R470TK-8


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.

Ruilongyuan Availability : 2337
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USD 0.1478

Multiples of: 5

            
4532-091-LF-MS


±30% 2kA 90V 2 1812 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.

MSKSEMI Availability : 2332
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USD 0.0689

Multiples of: 5

            
CG7470MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 470V SMD Ultra Low 0.3pF
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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 : 2330
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 0.9757

Multiples of: 1

2 kA  Cg7  Reel 470 Vdc   
JKSMD5-2R070


20kA ±25% 1pF 70V 2 SMD,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.

Jinkaisheng Availability : 2328
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 0.1708

Multiples of: 5

            
Hot 2020-42T-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 360volts
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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 : 2328
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 0.4535

Multiples of: 1

0.5 A360 V32020 TThrough HoleNTray7.9 mm360 V13 mm- 40 C+ 90 C
2093-270-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 06.2x4.2mm, 2700V
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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 : 2328
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 0.6497

Multiples of: 2400

1 A2.7 kV22093Smd/SmtFailsafe Not ProtectedReel6.2 mm2.7 Kv4.2 mm- 30 C+ 85 C
GTCT38-401M-R10


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 8MM 400V 3POLE T-SHAPE 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 : 2328
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 1.6175

Multiples of: 1

10 kA400 V3 ElectrodeGtcx38RadialYTray8.2 mm400 V10.6 mm- 40 C+ 90 C
TPSMD4532-200NF


1812 Gas Discharge Tube Arresters (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.

TECH PUBLIC Availability : 2323
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USD 0.1324

Multiples of: 5

            
SE33-75X


Discharge Tubes (GDT/TSS) Through Hole,6x8mm 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.

SURGING Availability : 2313
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USD 0.2317

Multiples of: 1

            
B88069X5480C253


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T90-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 : 2305
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USD 1.323

Multiples of: 1

5 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk5 mm350 V7.6 mm- 40 C+ 90 C
SXH81-600X


Discharge Tubes (GDT/TSS) Axial,8x6mm 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.

SURGING Availability : 2294
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 0.1154

Multiples of: 5

            
2003-09-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 0.5pF@1MHz 3.5mm x 2.8mm
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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 : 2289
Ship by Tue. 28 Oct to Thu. 30 Oct Calender.png

USD 0.3176

Multiples of: 1

            
2093-180-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 06.2x4.2mm, 1800V
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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 : 2283
Ship by Tue. 28 Oct to Thu. 30 Oct Calender.png

USD 0.6018

Multiples of: 1

1 A1.8 kV22093Smd/SmtFailsafe Not ProtectedReel6.2 mm1.8 Kv4.2 mm- 30 C+ 85 C
BTC750N-TP


1812 Gas Discharge Tube Arresters (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.

TECH PUBLIC Availability : 2279
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 0.1183

Multiples of: 5

            
B88069X4630C253


Gas Discharge Tubes - GDTs Gas Plasma Arrestors M50-A230X
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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 : 2279
Ship by Tue. 28 Oct to Thu. 30 Oct Calender.png

USD 0.6666

Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk5 mm350 V5 mm- 40 C+ 90 C
CG7200MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V SMD Ultra Low 0.3pF
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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 : 2274
Ship by Thu. 30 Oct to Wed. 05 Nov Calender.png

USD 0.488

Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-200 Vdc2.1 mm- 40 C+ 90 C
CG2230L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 230V NOM
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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 : 2213
Ship by Tue. 28 Oct to Thu. 30 Oct Calender.png

USD 0.8335

Multiples of: 1

20 kA 2 ElectrodeCg2AxialFailsafe Not ProtectedTray8.1 mm230 V6.07 mm- 40 C+ 90 C
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