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
  
                
B3D470L-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 : 397
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USD 0.2179

Multiples of: 5

            
2035-09-B5LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90VDC 2-POLE 550V@1KV/US(R)
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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 : 397
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USD 0.5345

Multiples of: 1

10 kA90 V22035AxialN      
GTCS35-301M-R05-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 300V 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 : 397
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USD 0.8859

Multiples of: 1

5 kA 3 ElectrodeGtcx35Smd/SmtFailsafe ProtectedAmmo Pack5 mm300 Vdc7.6 mm- 40 C+ 90 C
B88069X0190T502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EM 90XG
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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 : 395
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USD 0.6569

Multiples of: 1

2.5 kA 3 ElectrodeEm90xAxialFailsafe Not ProtectedReel5.5 mm90 Vdc6 mm- 40 C+ 90 C
2036-20-B2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 200VOLT
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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 : 394
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USD 1.0739

Multiples of: 1

20 kA 3 Electrode2036RadialFailsafe Not ProtectedBulk5 mm200 V7.5 mm- 55 C+ 105 C
GTCA28-471M-R10


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 470V 2POLE AXIAL 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 : 394
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USD 1.575

Multiples of: 1

10 kA470 V2Gtcx28AxialFailsafe Not ProtectedTray8 mm470 V6 mm- 40 C+ 90 C
B88069X2500T502


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EM 2500XS
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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 : 391
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USD 0.3081

Multiples of: 1

5 kA 3B88069x Failsafe Not ProtectedReel5.5 mm2.5 Kv - 40 C+ 90 C
2026-40-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE 3POLE 400VOLT
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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 : 388
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USD 1.1773

Multiples of: 1

40 kA400 V32026RadialYBulk7.9 mm400 V13 mm- 40 C+ 90 C
SSP-301M


Axial Leaded,2.6x6.5mm Glass Discharge Tube 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 : 388
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USD 0.0855

Multiples of: 5

            
BK130-900-SZ


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 900 A 130 V Square Straight
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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 : 388
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USD 0.1969

Multiples of: 1

900 A  BK130  Bulk 130 V   
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