About Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Littelfuse 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
  
                
SE230


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V <0.5 pf IMPL 800 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 : 20360
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.3781
Multiples of: 1

500 A230 V2 ElectrodeSeSmd/SmtNReel 230 V3.2 mm- 40 C+ 90 C
GTCC23-900M-R01-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 3MM 90V 2POLE CHIP TYPE SMT
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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 : 13296
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.6786
Multiples of: 1

1 kA 2 ElectrodeGtcx23Smd/SmtFailsafe ProtectedAmmo Pack3 mm90 Vdc4.5 mm- 40 C+ 90 C
GTCS36-900M-R10-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 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 : 9745
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.007
Multiples of: 1

10 kA90 V3Gtcx3 - RSmd/SmtNCut Tape6 mm90 V8.2 mm- 40 C+ 90 C
RF4014-000


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ZEN132V130A16YM
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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 : 8692
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.4807
Multiples of: 1

            
SG350Q


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V GDT T/R 2 Term
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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 : 8200
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USD 0.6858
Multiples of: 1

1 kA350 V2SgSmd/SmtFailsafe Not ProtectedReel 350 V4.5 mm- 40 C+ 90 C
GTCS35-750M-R05-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 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 : 7759
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.164
Multiples of: 1

5 kA75 V3Gtcx35Smd/SmtYAmmo Pack5 mm75 V7.6 mm- 40 C+ 90 C
Hot 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 : 7405
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 1.4028
Multiples of: 1

500 A350 V2 ElectrodeSeSmd/SmtNReel 350 V3.2 mm- 40 C+ 90 C
SL0902A230SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 230V Minitube 2 Term
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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 : 7241
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.1471
Multiples of: 1

2.5 kA276 V2Sl0902aSolder PadNReel5.4 mm230 V5 mm- 40 C+ 90 C
SE140


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V <0.5 pf IMPL 900 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 : 6929
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.4611
Multiples of: 1

500 A140 V2 ElectrodeSeSmd/SmtNReel 140 V3.2 mm- 40 C+ 90 C
GTCS35-401M-R05-2


TE Connectivity Raychem Gas Discharge Tubes - GDTs Gas Plasma Arrestors 5MM 400V 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 : 6851
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.9949
Multiples of: 1

5 kA 3 ElectrodeGtcx3 - RSmd/SmtFailsafe Not ProtectedReel5 mm400 V7.6 mm- 40 C+ 90 C
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