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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Image  Information Image Stock Code(▲▼)Description
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
  
                
2RM090L-8/B


Gas Discharge Tubes - GDTs Gas Plasma Arrestors GDT Leaded 2R-8 90V+-20% 10KA
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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 : 2108
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USD 0.5627

Multiples of: 1

10 kA 2 Electrode2R - 8x6  Bulk 90 V   
GTCS35-900M-R05-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 90V 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 : 2108
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USD 1.1261

Multiples of: 1

5 kA 3 ElectrodeGtcx35Smd/SmtFailsafe ProtectedAmmo Pack5 mm90 Vdc7.6 mm- 40 C+ 90 C
B88069X5591T902


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors ES 400XSMD
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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 : 2099
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USD 0.4581

Multiples of: 1

5 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedReel5.4 mm400 V4 mm- 40 C+ 90 C
BSA401N


Discharge Tubes (GDT/TSS) 1206 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.

Bourne Availability : 2083
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USD 0.1121

Multiples of: 5

            
B88069X9451T203


EPCOS TDK 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.

TDK Availability : 2080
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USD 0.4161

Multiples of: 1

2 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedReel2.8 mm90 V3.5 mm- 40 C+ 90 C
2R400TB-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 : 2070
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USD 0.1422

Multiples of: 5

            
BWF750N


Discharge Tubes (GDT/TSS) SMD,5x4.2mm 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.

Bourne Availability : 2065
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USD 0.1419

Multiples of: 5

            
SX51-302X


Discharge Tubes (GDT/TSS) Axial,5.5x6mm 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 : 2056
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USD 0.1547

Multiples of: 5

            
WPGT-2N90B6L


Gas Discharge Tubes 1.5pF Axial Thru-Hole
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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 : 2030
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USD 0.5228

Multiples of: 100

      -     
2027-07-SM-LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 75volts +/-15% -55 to 85C
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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 : 2021
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USD 0.583

Multiples of: 1

20 kA75 V22027Smd/SmtNBulk8 mm75 V6 mm- 55 C+ 125 C
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