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
  
                
GTCA25-401M-R02


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V 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 : 970
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USD 1.6321

Multiples of: 1

2.5 kA400 V2Gtcx25AxialYTray5 mm400 V5 mm- 40 C+ 90 C
SL1021A350R


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 280-420V 5A Beta 3 Terminal
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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 : 970
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USD 1.6669

Multiples of: 1

10 kA 3 ElectrodeSL1021ARadialFailsafe Not ProtectedTray8 mm350 V10.5 mm- 40 C+ 90 C
GTCR37-251M-R10


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 7MM 250V 3POLE RADIAL 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 : 970
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 1.8018

Multiples of: 1

10 kA 3 ElectrodeGtcx3 - RRadialFailsafe Not ProtectedTray7.5 mm250 V11.5 mm- 40 C+ 90 C
GTCA28-601M-R05


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 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 : 970
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 1.8958

Multiples of: 1

5 kA600 V2Gtcx28AxialNTray8 mm600 V6 mm- 40 C+ 90 C
SL1021A200R


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 150-250V 5A Beta 3 Terminal
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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 : 970
Ship by Wed. 28 Aug to Tue. 03 Sep Calender.png

USD 1.9525

Multiples of: 4

5 kA200 V3Sl1021aRadialNTray8 mm200 V10.5 mm- 40 C+ 90 C
GTCA28-152L-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1500V 2POLE AXIAL LEAD HV 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 : 970
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 2.5041

Multiples of: 1

3 kA1.5 kV2Gtcx28AxialYTray8 mm1.5 Kv6 mm- 40 C+ 90 C
GTCA28-402M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV 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 : 970
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 2.6323

Multiples of: 1

3 kA4 kV2Gtcx28AxialYTray8 mm4 Kv6 mm- 40 C+ 90 C
2027-15-B


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 150V 2 Pole
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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 : 969
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USD 0.7636

Multiples of: 1

20 kA150 V22027AxialN 8 mm150 V6 mm- 55 C+ 125 C
2046-42-C2LF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 420V 20kA 8x10mm Radial 3-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.

Bourns Availability : 968
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 0.8422

Multiples of: 1

20 kA420 V32046AxialNBulk8 mm420 V10 mm- 30 C+ 85 C
SL1021B260RF


Gas Discharge Tubes - GDTs Gas Plasma Arrestors 10A Beta 3 Terminal
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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 : 968
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USD 3.6305

Multiples of: 1

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