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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Image  Information Image Stock Code(▲▼)Description
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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
  
                
Hot CG31.5L


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 1.5KV NOM
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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 : 2638
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USD 1.3104

Multiples of: 1

5 kA 2 ElectrodeCG3AxialFailsafe Not ProtectedTray8 mm1.5 kV6 mm- 40 C+ 90 C
2R3000T-8


Gas Discharge Tubes - GDTs Axial 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 : 2624
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USD 0.3006

Multiples of: 1

            
2RM470L-8


Gas Discharge Tubes - GDTs Axial 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 : 2620
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USD 0.177

Multiples of: 5

            
2053-09-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts SMT GDT 4X4.2mm DIA
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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 : 2619
Ship by Tue. 10 Dec to Mon. 16 Dec Calender.png

USD 0.3798

Multiples of: 2700

3 kA90 V22053Smd/SmtFailsafe Not ProtectedReel4 mm90 V4.2 mm- 30 C+ 85 C
B88069X6241T902


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors ES 90XSMD
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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 : 2619
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USD 0.4634

Multiples of: 1

5 kA 2 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedCut Tape5.4 mm90 V4 mm- 40 C+ 90 C
2087-120-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 04x 4.2mm, 1200V
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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 : 2619
Ship by Tue. 10 Dec to Mon. 16 Dec Calender.png

USD 0.5074

Multiples of: 2700

3 kA 2 Electrode2087SMD/SMTFailsafe Not ProtectedReel , Cut Tape4 mm1.2 kV4 mm- 30 C+ 85 C
2054-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts 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 : 2618
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 0.9733

Multiples of: 1

5 kA230 V32054 - SmSmd/SmtNReel5 mm230 V7.2 mm- 30 C+ 85 C
SMD4042-090E


Gas Discharge Tubes - GDTs SMD,4x4.2x4.2mm 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 : 2609
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.1528

Multiples of: 5

            
SSMD26-301M


Discharge Tubes (GDT/TSS) SMD,2.6x5mm 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 : 2608
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0284

Multiples of: 10

            
2052-80-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 800volts 3E SMT GDT 7.2X5.0mm DIA
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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 : 2588
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 0.9159

Multiples of: 1

5 kA 3 Electrode2052Smd/Smt Reel5 mm800 Vdc7.2 mm  
2052-23-SM-RPLF


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts 3E SMT GDT 7.2X5.0mm DIA
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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 : 2573
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 0.7153

Multiples of: 1

5 kA230 V32052Smd/SmtFailsafe Not ProtectedReel5 mm230 V7.2 mm- 30 C+ 85 C
CG2800LTR


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 800V
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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 : 2554
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USD 1.7486

Multiples of: 1

10 A800 V2Cg2AxialNReel8.1 mm800 V6.07 mm- 40 C+ 90 C
SMD4532-600M


20% 600V 1812 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.

DOWO Availability : 2514
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USD 0.0548

Multiples of: 5

            
GTCS23-900M-R01-2


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 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 : 2489
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 0.6131

Multiples of: 1

1 kA90 V2Gtcx23Smd/SmtYAmmo Pack3 mm90 V4.5 mm- 40 C+ 90 C
B88069X7320C203


Gas Discharge Tubes - GDTs Gas Plasma Arrestors T20-A350X
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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 : 2483
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 1.2722

Multiples of: 1

25 kA 3 ElectrodeB88069xSmd/SmtFailsafe Not ProtectedBulk7.2 mm350 V10 mm- 40 C+ 90 C
B88069X0680T502


EPCOS TDK Gas Discharge Tubes - GDTs Gas Plasma Arrestors CAS02X-068
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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 : 2476
Ship by Fri. 06 Dec to Tue. 10 Dec Calender.png

USD 1.9337

Multiples of: 1

  3 ElectrodeB88069xAxialFailsafe Not ProtectedReel8 mm200 V To 255 V6.05 mm- 20 C+ 125 C
SXH81-90X


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.

SURGING Availability : 2463
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.1201

Multiples of: 5

            
SA38-272M


Discharge Tubes (GDT/TSS) Axial,4.1x10mm 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 : 2463
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.1915

Multiples of: 1

            
BEP3500SC


Gas Discharge Tubes - GDTs SMB (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.

Bourne Availability : 2454
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0705

Multiples of: 5

            
BK32001002-M


Gas Discharge Tubes - GDTs / Gas Plasma Arrestors SPG SMD BK3,200V 20% 0.3A,Reel 7"
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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 : 2443
Ship by Tue. 24 Dec to Fri. 27 Dec Calender.png

USD 0.0297

Multiples of: 10

            
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