About 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.

Enable Filter
Manufacturer












































Reset
Peak Pulse Current































Reset
DC Breakover Voltage Nominal







































































Reset
Number Of Electrodes





Reset
Series


































































































































Reset
Termination Style









Reset
Failsafe Protection Y/n




Reset
Packaging








Reset
Diameter




































Reset
DC Sparkover























































































































Reset
Length








































































Reset
Minimum Operating Temperature





Reset
Maximum Operating Temperature








Reset
    Load More 
    1 2345...
    2035-09-SM-RPLF


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V Miniature 2 Pole
    Icon ROHS
    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 101850
    Ships to you
    between Mon. 18 Dec to Fri. 22 Dec     Calender.png

    USD 0.4694
    Multiples of: 1

    		10 kA 2 Electrode2035 - SMSMD/SMTFailsafe Not ProtectedReel , Cut Tape 90 V4.4 mm- 55 C+ 85 C
    2051-09-SM-RPLF


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts
    Icon ROHS
    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 88417
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 0.3453
    Multiples of: 1

    		2 kA 2 Electrode2051SMD/SMTFailsafe Not ProtectedReel , Cut Tape-90 V4.5 mm- 40 C+ 125 C
    2036-07-SM-RPLF


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 3POLE 75VOLT
    Icon ROHS
    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 39406
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 1.0639
    Multiples of: 1

    		20 kA75 V32036Smd/SmtFailsafe ProtectedReel5 mm75 V7.3 mm- 55 C+ 125 C
    2053-23-SM-RPLF


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230volts SMT GDT 4X4.2mm DIA
    Icon ROHS
    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 29603
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 0.3466
    Multiples of: 1

    		3 kA230 V22053Smd/SmtFailsafe Not ProtectedReel4 mm230 V4.2 mm- 30 C+ 85 C
    2027-09-SM-RP-LF


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1pF 90volts +/-15% -55 to 85C
    Icon ROHS
    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 28937
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 0.6241
    Multiples of: 1

    		20 kA90 V22027 - Xx - SmSmd/SmtNReel8 mm90 V6 mm- 55 C+ 125 C
    B88069X2380S102


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A81-A350X
    Icon ROHS
    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 28534
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 1.0155
    Multiples of: 1

    		20 kA 2 ElectrodeB88069xAxialFailsafe Not ProtectedBulk8 mm350 V6.05 mm- 40 C+ 90 C
    2035-09-BT1LF


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GAS DISCHARGE TUBE MINI 2POLE 90VOLT
    Icon ROHS
    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 26970
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 0.5434
    Multiples of: 1

    		10 kA90 V22035AxialNReel5 mm90 V4 mm- 55 C+ 85 C
    2051-40-SM-RPLF


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 400volts
    Icon ROHS
    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 25968
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 0.3394
    Multiples of: 1

    		2 kA 2 Electrode2051SMD/SMTFailsafe Not ProtectedReel , Cut Tape-400 V4.5 mm- 40 C+ 125 C
    B88069X0780S102


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors EC600X
    Icon ROHS
    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 25623
    Ships to you
    between Fri. 22 Dec to Tue. 26 Dec     Calender.png

    USD 0.7809
    Multiples of: 1

    		10 kA 2 ElectrodeB88069xAxialFailsafe Not ProtectedBulk8 mm540 V To 720 V6.05 mm- 40 C+ 90 C
    B88069X5020T103


    		Gas Discharge Tubes - GDTs / Gas Plasma Arrestors M51-C90XG
    Icon ROHS
    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 25220
    Ships to you
    between Mon. 18 Dec to Fri. 22 Dec     Calender.png

    USD 1.1352
    Multiples of: 1000

    		7.5 kA90 V3M51 - C90xgAxialFailsafe Not ProtectedReel5 mm90 V60 mm- 40 C+ 90 C
    1 2345...