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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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
SMD4532-400NF


Gas Discharge Tubes - GDTs SMD,4.5x3.2mm 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.

Ruilongyuan 2420
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between Fri. 07 Jun to Wed. 12 Jun
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USD 0.1202

Multiples of: 5

            
TED485SA


Gas Discharge Tubes - GDTs SMD,2.8x5.0mm 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.

Yenji 0
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USD 0.112

Multiples of: 5

            
SX51-350X


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 0
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USD 0.1143

Multiples of: 5

            
CP0640SC


Gas Discharge Tubes - GDTs SMB 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.

JieJie 0
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USD 0.1157

Multiples of: 5

            
DG401A


Discharge Tubes (GDT/TSS) SMD,4.5x3.2x2.7mm 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.

Dongchen 0
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USD 0.1162

Multiples of: 5

            
P0900SC


Discharge Tubes (GDT/TSS) SMB RoHS
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Yageo 0
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USD 0.1176

Multiples of: 5

            
BC201N


SMD Gas Discharge Tube (GDT) ROHS
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Bencent 0
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USD 0.1186

Multiples of: 5

            
BA301N


Gas Discharge Tubes - GDTs SMD 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 0
6 to 16 Weeks Calender.png

USD 0.1186

Multiples of: 5

            
BK12002002-M


Discharge Tubes (GDT/TSS) 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 0
6 to 16 Weeks Calender.png

USD 0.1191

Multiples of: 1

            
SX50-600X


Discharge Tubes (GDT/TSS) SMD,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 0
6 to 16 Weeks Calender.png

USD 0.1197

Multiples of: 5

            
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