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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(Ex. GST)(▲▼)		Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
Hot 2051-09-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts
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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 : 2404
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USD 0.2322

Multiples of: 1

2 kA 2 Electrode2051SMD/SMTFailsafe Not ProtectedReel , Cut Tape-90 V4.5 mm- 40 C+ 125 C
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 : 2400
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USD 0.3333

Multiples of: 1

            
CG7400MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400V 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 : 2392
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USD 0.9757

Multiples of: 1

2 kA  Cg7  Reel 400 Vdc   
P0080SB


Gas Discharge Tubes - GDTs DO-214AA 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.

SEMIWARE Availability : 2376
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USD 0.0305

Multiples of: 10

            
4532-401-LF-MS


2kA ±20% 400V 2 1812 Gas Discharge Tube (GDT) ROHS
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MSKSEMI Availability : 2371
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USD 0.0776

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P0640SC


SMB Gas Discharge Tube (GDT) ROHS
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YFW Electronics Availability : 2366
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USD 0.0856

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B88069X1590C253


Gas Discharge Tubes - GDTs Gas Plasma Arrestors M50-C90X
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TDK Availability : 2366
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USD 0.7111

Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk5 mm90 V5 mm- 40 C+ 90 C
2052-25-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts 3E SMT GDT 7.2X5.0mm 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 : 2363
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USD 0.9159

Multiples of: 1

10 kA 3 Electrode2052SMD/SMTFailsafe Not ProtectedReel , Cut Tape5 mm250 V7.2 mm- 30 C+ 85 C
B88069X0660S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EC230X
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TDK Availability : 2360
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USD 0.7161

Multiples of: 1

10 kA 2 ElectrodeB88069xAxialFailsafe Not ProtectedBulk8 mm230 V6.05 mm- 40 C+ 90 C
CG790MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 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 : 2353
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USD 1.0276

Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-90 Vdc2.1 mm- 40 C+ 90 C
3RD090S-5S


5kA ±20% 2pF 90V 3 SMD,5x7.6mm Gas Discharge Tube (GDT) ROHS
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FTR Availability : 2345
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USD 0.2095

Multiples of: 5

            
Hot 3RL075M-5-S


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3R-5-S 75V 20% 5KA
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Yageo Availability : 2342
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USD 0.2288

Multiples of: 1

5 kA 3 Electrode3R - 5 - SSMD/SMTFailsafe Not ProtectedReel , Cut Tape5 mm75 V7.2 mm- 40 C+ 85 C
2055-30-SM-RPLF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors GAS DISCHARGE TUBE HIGH VOLTAGE
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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
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USD 0.462

Multiples of: 1

2.5 kA 2 Electrode2055Smd/SmtFailsafe Not ProtectedReel6 mm300 V4.2 mm- 30 C+ 85 C
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 : 2328
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USD 0.6238

Multiples of: 1

1 A1.8 kV22093Smd/SmtFailsafe Not ProtectedReel6.2 mm1.8 Kv4.2 mm- 30 C+ 85 C
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 : 2328
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USD 0.9757

Multiples of: 1

2 kA  Cg7  Reel 470 Vdc   
Hot 2020-42T-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 360volts
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Bourns Availability : 2328
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USD 1.0231

Multiples of: 1

0.5 A360 V32020 TThrough HoleNTray7.9 mm360 V13 mm- 40 C+ 90 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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Littelfuse Availability : 2328
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USD 1.6175

Multiples of: 1

10 kA400 V3 ElectrodeGtcx38RadialYTray8.2 mm400 V10.6 mm- 40 C+ 90 C
SMD4532-230NF


3kA 230V SMD,4.5x3.2mm 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.

Ruilongyuan Availability : 2308
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USD 0.1422

Multiples of: 5

            
4532-401-LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 4532 400V 30% 2KA
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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.

Yageo Availability : 2307
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.0772

Multiples of: 5

4 kA 2 Electrode4532SMD/SMTFailsafe Not ProtectedReel , Cut Tape 400 V4.5 mm- 40 C+ 85 C
Hot CG7350MS


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 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 : 999
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.9725

Multiples of: 1

1 kA 2 ElectrodeCg7Solder PadFailsafe Not ProtectedReel-350 Vdc2.1 mm- 40 C+ 90 C
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