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
  
                
2051-42-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420volts
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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 : 6278
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USD 0.3364

Multiples of: 1

1 A 2 Electrode2051Smd/SmtFailsafe Not ProtectedReel 420 Vdc3.2 mm- 40 C+ 125 C
2R470SM-G


±30% 2kA 470V 2 SMD,3.2x4.5mm 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.

Liown Availability : 6107
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USD 0.0754

Multiples of: 5

            
B88069X0180S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 5KA 2 Electrode
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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 : 6003
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USD 0.7796

Multiples of: 1

5 kA75 V2B88069xAxialFailsafe Not ProtectedBulk8 mm75 V6.05 mm- 40 C+ 90 C
2036-15-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150VDC 3-POLE 500V@1KV/US
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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 : 5886
Ship by Mon. 28 Jul to Wed. 30 Jul Calender.png

USD 0.9298

Multiples of: 1

20 kA150 V32036Smd/SmtNReel5 mm150 V7.3 mm- 55 C+ 125 C
BEP1500SB


SMB 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.

Bourne Availability : 5820
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USD 0.0602

Multiples of: 5

            
SA2-3600-CLT-STD


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3600volts 1pF STRAIGHT LEADS
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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 : 5816
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USD 1.6543

Multiples of: 1

10 kA3.6 kV2Sa2AxialFailsafe Not ProtectedReel8.5 mm3.6 Kv8.9 mm- 40 C+ 125 C
2035-30-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 300VOLT
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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 : 5813
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USD 0.5048

Multiples of: 1

10 kA 2 Electrode2035 - SmSmd/SmtFailsafe Not ProtectedReel 300 V4.4 mm- 55 C+ 85 C
SX51-800X


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 : 5790
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USD 0.1072

Multiples of: 5

            
AC240L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors FOR AC APPLICATIONS
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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 : 5772
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USD 1.0566

Multiples of: 1

5 kA 2 ElectrodeAcAxialFailsafe Not ProtectedTray8 mm800 V6 mm- 40 C+ 90 C
2RS800L-8


Plugin,8x6mm 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.

FTR Availability : 5761
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USD 0.1367

Multiples of: 5

            
2RE090L-8


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.

FTR Availability : 5664
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USD 0.1332

Multiples of: 5

            
SE350


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V <0.5 pf IMPL 1150 Volts @1Kv
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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 : 5640
Ship by Wed. 30 Jul to Tue. 05 Aug Calender.png

USD 1.3704

Multiples of: 1

500 A350 V2 ElectrodeSeSmd/SmtNReel 350 V3.2 mm- 40 C+ 90 C
2051-15-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150volts
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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 : 5544
Ship by Mon. 28 Jul to Wed. 30 Jul Calender.png

USD 0.3477

Multiples of: 1

1 A150 V22051Smd/SmtFailsafe Not ProtectedReel 150 V4.5 mm- 40 C+ 125 C
RL302-201M


200V 3kA 20% Plugin 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.

Ruilongyuan Availability : 5480
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USD 0.1012

Multiples of: 5

            
3RL090M-5-SS


Discharge Tubes (GDT/TSS) 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 : 5463
Ship by Wed. 13 Aug to Mon. 18 Aug Calender.png

USD 0.2281

Multiples of: 1

            
SMD5050-090NA


Gas Discharge Tubes - GDTs SMD,5x5x4.2mm 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 Availability : 5400
Ship by Wed. 13 Aug to Mon. 18 Aug Calender.png

USD 0.1555

Multiples of: 5

            
B88069X1370T352


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors 90V 20KA 2 Electrode
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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 : 5334
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USD 1.3513

Multiples of: 1

20 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedReel8 mm90 Vdc6.05 mm- 40 C+ 90 C
SE152M-L


10kA 20% 1.5kV 2 Plugin,8x6mm 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.

SETfuse Availability : 5326
Ship by Wed. 13 Aug to Mon. 18 Aug Calender.png

USD 0.1847

Multiples of: 5

            
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 : 5281
Ship by Wed. 13 Aug to Mon. 18 Aug Calender.png

USD 0.2938

Multiples of: 1

2 kA 2 Electrode2051SMD/SMTFailsafe Not ProtectedReel , Cut Tape-90 V4.5 mm- 40 C+ 125 C
2036-07-SM-RP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE
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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 : 5239
Ship by Mon. 28 Jul to Wed. 30 Jul Calender.png

USD 1.0462

Multiples of: 1

20 kA 3 Electrode2036 - SmSmd/SmtFailsafe Protected 5 mm75 V7.3 mm- 55 C+ 125 C
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