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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Enter Qty Peak Pulse CurrentDC Breakover Voltage (Nominal)Number of ElectrodesSeriesTermination StyleFailsafe Protection Y/NPackagingDiameterDC SparkoverLengthMinimum Operating Temperature Maximum Operating Temperature
  
                
SH90


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 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 : 1277
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USD 0.9008

Multiples of: 1

5 kA 2 ElectrodeShSmd/SmtFailsafe Not ProtectedCut Tape5 mm90 V4.2 mm- 40 C+ 90 C
2RC2500L-8


2500V ±20% 3kA 1.5pF 2 Axial Leaded 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 : 1275
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USD 0.1544

Multiples of: 5

            
B88069X8820B102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors T61-C600X
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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 : 1275
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USD 2.6775

Multiples of: 1

20 kA420 v to 700 V3B88069xThrough HoleFailsafe Not ProtectedBulk9.5 mm420 V To 700 V11.5 mm- 40 C+ 90 C
B88069X7260C203


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T60-C650X
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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 : 1272
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 2.4806

Multiples of: 1

20 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk9.5 mm650 V11.5 mm- 40 C+ 90 C
2031-23T-SM-RP3LF


Bourns Gas Discharge Tubes - GDTs Gas Plasma Arrestors SUBMINIATURE SPARK GAP SURFACE MOUNT
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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 : 1269
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USD 0.836

Multiples of: 1

1 kA 2 Electrode2031 - Xxt - SmSmd/SmtFailsafe Not ProtectedReel5 mm185 V4.4 mm- 40 C+ 90 C
GTCS35-151M-R05-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 150V 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 : 1269
Ship by Tue. 03 Sep to Thu. 05 Sep Calender.png

USD 1.1261

Multiples of: 1

5 kA 3 ElectrodeGtcx3 - RSmd/SmtFailsafe Not ProtectedCut Tape5 mm150 V7.6 mm- 40 C+ 90 C
GTCA28-212M-R03


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 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 : 1262
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USD 1.0373

Multiples of: 1

3 kA2.1 kV2Gtcx28AxialYTray8 mm2.1 Kv6 mm- 40 C+ 90 C
2018-09-SMH-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3-Pole 90V FLAT Horizontal
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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 : 1261
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USD 2.2708

Multiples of: 3

  3 Electrode2018  Cut Tape 90 V   
B88069X2620S102


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A71-H55X
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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 : 1256
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USD 1.1511

Multiples of: 1

5 kA5.5 kV2B88069xAxialFailsafe Not ProtectedBulk8 mm5.5 Kv7.9 mm- 40 C+ 125 C
P0080SA


Discharge Tubes (GDT/TSS) DO-214AA 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.

Leiditech Availability : 1231
Ship by Wed. 11 Sep to Mon. 16 Sep Calender.png

USD 0.056

Multiples of: 5

            
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