Gas Discharge Tubes

Littelfuse Gas Discharge Tubes (GDTs) are designed for high-voltage transient surge protection in small devices. Littelfuse GDTs are designed to dissipate large amounts of energy and are ideal for lightning surge protection. GDTs are widely applied to outdoor telecommunications equipment. These Littelfuse devices are available in leaded and surface-mount configurations.

Mga Resulta: 262
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 Mfr.
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Dami RoHS ECAD Model Series
Peak Pulse Current
DC Sparkover
Dami ng Electrode
Istilo ng Termination
Failsafe na Proteksiyon O/H
Diyametro
Haba
Minimum na Operating Temperature
Maximum na Operating Temperature
Packaging
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE RADIAL LEADS GDT
Datasheet
1,304May Stock
Min.: 1
Mult.: 1

GTCx3-R 10 kA 90 V 3 Electrode Radial Failsafe Not Protected 6 mm 9.2 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT
Datasheet
3,240May Stock
Min.: 1
Mult.: 1

GTCx3-R 5 kA 90 V 3 Electrode SMD/SMT Failsafe Not Protected 5 mm 7.6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 230V 2POLE CHIP TYPE SMT
Datasheet
3,777May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,000

GTCx2-R 1 kA 230 V 2 Electrode SMD/SMT Failsafe Not Protected 3 mm 4.5 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 100V 2POLE AXIAL LEADS GDT
Datasheet
2,023May Stock
Min.: 1
Mult.: 1

GTCx2-R 5 kA 100 V 2 Electrode Axial Failsafe Not Protected 6.2 mm 4.4 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 200V 2POLE CHIP TYPE SMT
Datasheet
2,341May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,000

GTCx2-R 1 kA 200 V 2 Electrode SMD/SMT Failsafe Not Protected 3 mm 4.5 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT
Datasheet
1,773May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 500

GTCx2-R 5 kA 75 V 2 Electrode SMD/SMT Failsafe Not Protected 8.2 mm 6 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors
Datasheet
951May Stock
Min.: 1
Mult.: 1

GTCx3-R 20 kA 600 V 3 Electrode Radial Failsafe Not Protected 7.5 mm 10 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT
Datasheet
3,661May Stock
Min.: 1
Mult.: 1

GTCx2-R 2.5 kA 90 V 2 Electrode SMD/SMT Failsafe Not Protected 5 mm 4.4 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT
Datasheet
978May Stock
Min.: 1
Mult.: 1

GTCx28-R 3 kA 3 kV 2 Electrode Axial Failsafe Not Protected 8 mm 6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 2POLE AXIAL LEADS GDT
Datasheet
868May Stock
Min.: 1
Mult.: 1

GTCx28-R 5 kA 600 V 2 Electrode Axial Failsafe Not Protected 8 mm 6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT
Datasheet
5,965May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 1,000

GTCx3-R 5 kA 90 V 3 Electrode SMD/SMT Failsafe Not Protected 5 mm 7.6 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV GDT
Datasheet
1,466May Stock
Min.: 1
Mult.: 1

GTCx28-R 3 kA 2.1 kV 2 Electrode Axial Failsafe Not Protected 8 mm 6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE AXIAL LEADS GDT
Datasheet
1,134May Stock
Min.: 1
Mult.: 1

GTCx3-R 10 kA 90 V 3 Electrode Axial Failsafe Not Protected 8 mm 13.4 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 2POLE AXIAL LEADS GDT
Datasheet
150May Stock
Min.: 1
Mult.: 1

GTCx2-R 5 kA 90 V 2 Electrode Axial Failsafe Not Protected 6 mm 4.2 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT
Datasheet
100May Stock
1,000Inaasahan 9/2/2026
Min.: 1
Mult.: 1
GTCx28-R 3 kA 4 kV 2 Electrode Axial Failsafe Not Protected 8 mm 6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE SMT GDT
Datasheet
279May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 500

GTCx2-R 10 kA 230 V 2 Electrode SMD/SMT Failsafe Not Protected 8.2 mm 6 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 300V 2POLE SMT GDT
Datasheet
872May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,000

GTCx2-R 1 kA 300 V 2 Electrode SMD/SMT Failsafe Not Protected 3 mm 4.5 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE RADIAL LEADS GDT
Datasheet
1,042May Stock
Min.: 1
Mult.: 1

GTCx3-R 10 kA 230 V 3 Electrode Radial Failsafe Not Protected 6 mm 9.2 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V2POLE SMT GDT
Datasheet
1,463May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 750

GTCx2-R 5 kA 350 V 2 Electrode SMD/SMT Failsafe Not Protected 6 mm 4.2 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT
Datasheet
2,130May Stock
Min.: 1
Mult.: 1

GTCx3-R 5 kA 230 V 3 Electrode SMD/SMT Failsafe Not Protected 5 mm 7.6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 2POLE AXIAL LEADS GDT
Datasheet
781May Stock
Min.: 1
Mult.: 1

GTCx2-R 5 kA 500 V 2 Electrode Axial Failsafe Protected 6 mm 4.2 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE AXIAL LEADS GDT
Datasheet
816May Stock
1,000Inaasahan 9/24/2026
Min.: 1
Mult.: 1

GTCx28-R 10 kA 75 V 2 Electrode Axial Failsafe Not Protected 8 mm 6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2400V 2POLE AXIAL LEAD HV GDT
Datasheet
2,808May Stock
Min.: 1
Mult.: 1
GTCx28-R 3 kA 2.4 kV 2 Electrode Axial Failsafe Not Protected 8 mm 6 mm - 40 C + 90 C Tray
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE SMT GDT
Datasheet
47,074May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
: 2,000

GTCx2-R 1 kA 90 V 2 Electrode SMD/SMT Failsafe Not Protected 3 mm 4.5 mm - 40 C + 90 C Reel, Cut Tape, MouseReel
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2700V 2POLE AXIAL LEADS HV GDT
Datasheet
2,976May Stock
Min.: 1
Mult.: 1

GTCx28-R 3 kA 2.7 kV 2 Electrode Axial Failsafe Not Protected 8 mm 6 mm - 40 C + 90 C Tray