Gas Discharge Tubes

Gas discharge tubes are sealed glass tubes containing a pair of electrodes and filled with a gas that only conducts when a high voltage is applied across the electrodes. When a voltage spike appears across the device the gas is ionised (becomes a conducting gas plasma) which short-circuits the spike energy away. Gas discharge tubes are often used to protect sensitive circuit inputs from potentially damaging interference voltage transients. The large amount of energy that can be dispersed by gas discharge tubes makes them a good choice for lightning surge protection, particularly for telecommunications equipment.

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Description Price Series Suppressor Type Maximum Surge Current DC Spark Over Voltage Impulse Spark Over Voltage Maximum Voltage Rating Mounting Type Dimensions Lead Pitch Depth Height Length Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 494-919
Mfr. Part No.9071.99.0447
kr 230,19
Each
Units
- - - 230V - - Panel Mount - - 8mm - 8mm - -
RS Stock No. 191-1535
Mfr. Part No.B88069X1380S102
BrandEPCOS
kr 16,97
Each
Units
EHV 2 Electrode Arrester 20kA 90V <450 V @ 100 V/μs, 550 V @ 1 kV/μs 90 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS Stock No. 167-0452
Mfr. Part No.B88069X2880S102
BrandEPCOS
kr 11,595
Each (In a Bag of 100)
Units
EHV 2 Electrode Arrester 25kA 600V <950 V @ 100 V/μs, 1100 V @ 1 kV/μs 600 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS Stock No. 167-8421
Mfr. Part No.B88069X1380S102
BrandEPCOS
kr 11,908
Each (In a Box of 100)
Units
EHV 2 Electrode Arrester 20kA 90V <450 V @ 100 V/μs, 550 V @ 1 kV/μs 90 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS Stock No. 703-1048
Mfr. Part No.B88069X2880S102
BrandEPCOS
kr 17,634
Each (In a Pack of 5)
Units
EHV 2 Electrode Arrester 25kA 600V <950 V @ 100 V/μs, 1100 V @ 1 kV/μs 600 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS Stock No. 170-9929
Mfr. Part No.CG2230LTR
BrandLittelfuse
kr 15,15
Each (On a Reel of 500)
Units
CG2 2 Electrode Arrester 2.5kA 265V 600 V @ 100 V/μs, 700 V @ 1 kV/μs - Axial 8.1 (Dia.) x 6.07mm - - - 6.07mm +90°C -40°C
RS Stock No. 760-6715
Mfr. Part No.CG2230LTR
BrandLittelfuse
kr 25,682
Each (In a Pack of 5)
Units
CG2 2 Electrode Arrester 2.5kA 265V 600 V @ 100 V/μs, 700 V @ 1 kV/μs - Axial 8.1 (Dia.) x 6.07mm - - - 6.07mm +90°C -40°C
RS Stock No. 878-3652
Mfr. Part No.CG2-470L
BrandLittelfuse
kr 20,399
Each (In a Pack of 10)
Units
CG2 2 Electrode Gas Discharge Tube 500A 470V 400 V V/μs @ 100, 650 V kV/μs @ 1 160 V Axial 8.1 (Dia.) x 6.07mm - - 8.1mm 6.07mm +90°C -40°C
RS Stock No. 760-6731
Mfr. Part No.CG75LTR
BrandLittelfuse
kr 26,24
Each (In a Pack of 5)
Units
CG 2 Electrode Arrester 4kA 90V 400 V @ 100 V/μs, 650 V @ 1 kV/μs - Axial 8.1 (Dia.) x 6.07mm - - - 6.07mm +90°C -40°C
RS Stock No. 191-2550
Mfr. Part No.B88069X2240C103
BrandEPCOS
kr 14,16
Each
Units
EHV 2 Electrode Arrester 20kA 230V <450 V @ 100 V/μs, 550 V @ 1 kV/μs 230 V dc Surface Mount - - - - 6.05mm +90°C -40°C
RS Stock No. 167-8485
Mfr. Part No.B88069X8300B502
BrandEPCOS
kr 14,46
Each (In a Tray of 500)
Units
- - - - - - - - - - - - - -
RS Stock No. 308-8277
Mfr. Part No.B88069X8300B502
BrandEPCOS
kr 19,46
Each
Units
EHV 3 Electrode Arrester 15kA 90V <300 V @ 100 V/μs, <350 V @ 1 kV/μs 90 V dc Through Hole - - - 10.5mm 13.4mm +90°C -40°C
RS Stock No. 461-4287
Mfr. Part No.B88069X0660S102
BrandEPCOS
kr 13,56
Each
Units
EHV 2 Electrode Arrester 5kA 230V <500 V, <600 V 230 V Axial 8 (Dia.) x 6.05mm - - - 6.05mm +90°C -40°C
RS Stock No. 703-1073
Mfr. Part No.B88069X4880S102
BrandEPCOS
kr 12,264
Each (In a Pack of 5)
Units
EHV 2 Electrode Arrester 12kA 90V <450 V @ 100 V/μs, <550 V @ 1 kV/μs 90 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS Stock No. 167-8212
Mfr. Part No.B88069X2240C103
BrandEPCOS
kr 6,725
Each (In a Box of 1000)
Units
EHV 2 Electrode Arrester 20kA 230V <450 V @ 100 V/μs, 550 V @ 1 kV/μs 230 V dc Surface Mount - - - - 6.05mm +90°C -40°C
RS Stock No. 167-8425
Mfr. Part No.B88069X0660S102
BrandEPCOS
kr 7,672
Each (In a Box of 100)
Units
EHV 2 Electrode Arrester 5kA 230V <500 V, <600 V 230 V Axial 8 (Dia.) x 6.05mm - - - 6.05mm +90°C -40°C
RS Stock No. 878-3655
Mfr. Part No.CG2-600L
BrandLittelfuse
kr 23,868
Each (In a Pack of 10)
Units
CG2 2 Electrode Gas Discharge Tube 500A 600V 400 V V/μs @ 100, 650 V kV/μs @ 1 160 V Axial 8.1 (Dia.) x 6.07mm - - 8.1mm 6.07mm +90°C -40°C
RS Stock No. 878-3659
Mfr. Part No.CG2-800L
BrandLittelfuse
kr 23,868
Each (In a Pack of 10)
Units
CG2 2 Electrode Gas Discharge Tube 500A 800V 400 V V/μs @ 100, 650 V kV/μs @ 1 160 V Axial 8.1 (Dia.) x 6.07mm - - 8.1mm 6.07mm +90°C -40°C
RS Stock No. 878-3665
Mfr. Part No.CG590L
BrandLittelfuse
kr 13,088
Each (In a Pack of 1000)
Units
CG 2 Electrode Gas Discharge Tube 5kA 113V 500V 140 V Plug In 5 (Dia.) x 5mm - - 5mm 5mm +90°C -40°C
RS Stock No. 690-9984
Mfr. Part No.2036-09-SM-RPLF
BrandBourns
kr 19,024
Each (In a Pack of 5)
Units
2036 3 Electrode Gas Discharge Tube 10 kA@ 10 Operation, 20 kA@ 1 Operation 90V 250 V @ 100 V/μs, 550 V @ 1000 V/μs - Surface Mount 7.3 x 5 x 5mm 3.3mm 5mm 5mm 7.3mm +85°C -55°C