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
  
                
SL1002A600SP


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP MINIBETA 2T A600V SMD SPECIAL
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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 : 0
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USD 0.6939

Multiples of: 1

5 kA 2 ElectrodeSl1002aSmd/SmtFailsafe Not ProtectedCut Tape-600 V4.3 mm- 40 C+ 90 C
SL1002A470SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2T A470V MiniBeta 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 : 0
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USD 0.7018

Multiples of: 1000

5 kA 2 ElectrodeSl1002aSmd/SmtFailsafe Not ProtectedCut Tape6.2 mm470 V4.1 mm- 40 C+ 90 C
GTCS26-601M-R05-2


TE Connectivity Gas Discharge Tubes - GDTs Gas Plasma Arrestors 6MM 600V 2POLE 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 : 0
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USD 0.7068

Multiples of: 1

5 kA 2 ElectrodeGtcx26Smd/SmtFailsafe ProtectedAmmo Pack6 mm600 Vdc4.2 mm- 40 C+ 90 C
SG420Q


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V 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 : 0
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USD 0.7076

Multiples of: 1

1 kA420 V2SgSmd/SmtFailsafe Not ProtectedReel 420 V4.5 mm- 40 C+ 90 C
SG350


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V 2A 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 : 0
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USD 0.7076

Multiples of: 1

1 kA350 V2SgSmd/SmtFailsafe Not ProtectedReel 350 V4.5 mm- 40 C+ 90 C
SL1002A230SM


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5A GDT T/R MiniBeta 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 : 0
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USD 0.7234

Multiples of: 1000

5 kA230 V2Sl1002Solder PadNReel6.2 mm230 V4.1 mm- 40 C+ 90 C
GTCA35-900M-R05-44


TE Connectivity 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.

Littelfuse Availability : 0
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USD 0.7242

Multiples of: 1

5 kA 3 ElectrodeGtcx3 - RAxialFailsafe Not ProtectedTray5 mm90 Vdc7.6 mm- 40 C+ 90 C
GTCS26-421M-R05-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 420V 2POLE 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 : 0
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USD 0.7286

Multiples of: 1

            
SH250


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250V 5kA .7pF
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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 : 0
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USD 0.7382

Multiples of: 1

5 kA 2 ElectrodeShSmd/SmtFailsafe Not ProtectedCut Tape5 mm250 V4.2 mm- 40 C+ 90 C
SH350


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 350V 5kA .7pF
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.7382

Multiples of: 1

5 kA 2 ElectrodeShSmd/SmtFailsafe Not ProtectedCut Tape5 mm350 V4.2 mm- 40 C+ 90 C
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