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.
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Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
2056-60-B2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 600volts 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 : 1524
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USD 0.7208

Multiples of: 1

5 kA600 V32056RadialFailsafe Not ProtectedBulk6 mm600 V8.5 mm- 30 C+ 85 C
SXH81-302X


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 : 1517
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USD 0.1657

Multiples of: 5

            
B3D420L-C


SMD 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.

Bencent Availability : 1508
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USD 0.2397

Multiples of: 1

            
BK13000702-M


Gas Discharge Tubes - GDTs SMD,3.3x6mm 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.

Yageo Availability : 1503
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USD 0.1148

Multiples of: 5

            
B88069X5020T103


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors M51-C90XG
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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 : 1496
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USD 1.1673

Multiples of: 1

7.5 kA90 V3M51 - C90xgAxialFailsafe Not ProtectedReel5 mm90 V60 mm- 40 C+ 90 C
2026-23-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 230V 3 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 : 1490
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USD 1.3365

Multiples of: 25

40 kA230 V32026RadialNTray7.9 mm230 V13 mm- 40 C+ 90 C
CG32.5LTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 2.5KV
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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 : 1489
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 2.554

Multiples of: 1

10 A2.5 kV2Cg3AxialNReel8 mm2.5 Kv6 mm- 40 C+ 90 C
SL1021A090R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-120V 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 : 1487
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USD 1.5074

Multiples of: 1

5 kA90 V3Sl1021RadialNTray8 mm90 V10.5 mm- 40 C+ 90 C
B88069X5641T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 1200XSMD
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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 : 1484
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USD 0.4502

Multiples of: 1

 1.2 kV2EsSmd/SmtNReel5.4 mm1.2 Kv - 40 C+ 90 C
2RL090M-5


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT SMD 2R-5, 90V 20% 5KA, Reel 13"
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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 : 1524
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.1663

Multiples of: 5

5 kA 2 Electrode2R - 5SMD/SMTFailsafe Not ProtectedReel , Cut Tape5.5 mm90 V6 mm- 40 C+ 85 C
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