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. 878-3633
Mfr. Part No.CG2-1000L
BrandLittelfuse
€2.373
Each (In a Pack of 10)
units
CG2 2 Electrode Gas Discharge Tube 500A 1000V 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. 173-2653
Mfr. Part No.CG31.5L
BrandLittelfuse
€1.789
Each (In a Tray of 350)
units
CG3 2 Electrode Arrester 10kA 1800V 1800 V @ 100 V/μs, 2000 V @ 1 kV/μs 230 Vrms Axial 8 (Dia.) x 6mm - - - 6mm +90°C -40°C
RS Stock No. 760-6734
Mfr. Part No.CG31.5L
BrandLittelfuse
€3.08
Each
units
CG3 2 Electrode Arrester 10kA 1800V 1800 V @ 100 V/μs, 2000 V @ 1 kV/μs 230 Vrms Axial 8 (Dia.) x 6mm - - - 6mm +90°C -40°C
RS Stock No. 867-5380
Mfr. Part No.GTCC23-141M-R01-2
BrandLittelfuse
€0.182
Each (In a Bag of 10)
units
GTCC23 2 Electrode Gas Discharge Tube 1kA 140V 600 V@ 1000 Vμs 400 V Surface Mount 4.5 x 3.2 x 2.7mm - 3.2mm 2.7mm 4.5mm +90°C -40°C
RS Stock No. 164-8184
Mfr. Part No.GTCC23-141M-R01-2
BrandLittelfuse
€849.46
1 Tape of 2000
Tape(s)
GTCC23 2 Electrode Gas Discharge Tube 1kA 140V 600 V @ 1000 Vμs 400 V Surface Mount 4.5 x 3.2 x 2.7mm - 3.2mm 2.7mm 4.5mm +90°C -40°C
RS Stock No. 164-8185
Mfr. Part No.GTCC23-231M-R01-2
BrandLittelfuse
€866.34
1 Tape of 2000
Tape(s)
GTCC23 2 Electrode Gas Discharge Tube 1kA 230V 700 V @ 1000 Vμs 400 V Surface Mount 4.5 x 3.2 x 2.7mm - 3.2mm 2.7mm 4.5mm +90°C -40°C
RS Stock No. 164-8187
Mfr. Part No.GTCR36-151M-R10
BrandLittelfuse
€1.153
Each (In a Tray of 1000)
units
GTCR36 3 Electrode Gas Discharge Tube 10kA 150V 600 V @ 1000 Vμs 600 V Radial 9.2 x 6mm - - 6mm 9.2mm +90°C -40°C
RS Stock No. 170-9943
Mfr. Part No.SL1021A200RF
BrandLittelfuse
€1.318
Each (In a Tray of 500)
units
SL11021A 3 Electrode Arrester 10kA 250V 500 V @ 100 V/μs, 600 V @ 1 kV/μs - Radial 8.1 (Dia.) x 10.1mm 4.4mm - - 10.1mm +90°C -40°C
RS Stock No. 170-9928
Mfr. Part No.AC240LTR
BrandLittelfuse
€1.29
Each
units
AC 2 Electrode Arrester 10kA 720V 1100 V @ 100 V/μs, 1200 V @ 1 kV/μs 240 V ac Axial 8 (Dia.) x 6mm - - - 6mm +90°C -40°C
RS Stock No. 164-8197
Mfr. Part No.GTCS36-231M-R10-2
BrandLittelfuse
€1.883
Each (On a Tape of 750)
units
GTCS36 3 Electrode Gas Discharge Tube - 230V - - Surface Mount - - - - - - -
RS Stock No. 164-8180
Mfr. Part No.GTCA25-401M-R02
BrandLittelfuse
€1.215
Each (In a Tray of 1000)
units
GTCA25 2 Electrode Gas Discharge Tube 2.5kA 400V 900 V @ 1000 Vμs 600 V Axial 5 x 5mm - - 5mm 5mm +90°C -40°C
RS Stock No. 760-6703
Mfr. Part No.AC240LTR
BrandLittelfuse
€2.534
Each (In a Pack of 5)
units
AC 2 Electrode Arrester 10kA 720V 1100 V @ 100 V/μs, 1200 V @ 1 kV/μs 240 V ac Axial 8 (Dia.) x 6mm - - - 6mm +90°C -40°C
RS Stock No. 760-6715
Mfr. Part No.CG2230LTR
BrandLittelfuse
€2.476
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. 878-3668
Mfr. Part No.CG32.5L
BrandLittelfuse
€1.997
Each (In a Pack of 350)
units
CG3 2 Electrode Gas Discharge Tube 10kA - - 2500 V Plug In 8 (Dia.) x 6mm - - 8mm 6mm +90°C -40°C
RS Stock No. 867-5390
Mfr. Part No.GTCR36-151M-R10
BrandLittelfuse
€0.452
Each (In a Bag of 5)
units
GTCR36 3 Electrode Gas Discharge Tube 10kA 150V 600 V@ 1000 Vμs 600 V Radial 9.2 x 6mm - - 6mm 9.2mm +90°C -40°C
RS Stock No. 170-9942
Mfr. Part No.SL1011A230A
BrandLittelfuse
€1.288
Each (On a Reel of 500)
units
SL1011A 2 Electrode Arrester 1kA 276V 550 V @ 100 V/μs, 700 V @ 1 kV/μs - Axial 8 (Dia.) x 6.05mm - - - 6.05mm +90°C -40°C
RS Stock No. 170-9945
Mfr. Part No.SL1021A090R
BrandLittelfuse
€1.139
Each (In a Tray of 500)
units
SL10021A 3 Electrode Arrester 10kA 108V 500 V @ 100 V/μs, 650 V @ 1 kV/μs - Radial 8.1 (Dia.) x 10.1mm 4.4mm - - 10.1mm +90°C -40°C
RS Stock No. 878-3637
Mfr. Part No.CG21000MS
BrandLittelfuse
€1.441
Each (In a Pack of 1000)
units
CG2 2 Electrode Gas Discharge Tube 500A 1000V 400 V V/μs @ 100, 650 V kV/μs @ 1 160 V Axial 8.3 (Dia.) x 8.3mm - - 8.3mm 8.3mm +90°C -40°C
RS Stock No. 170-9932
Mfr. Part No.CG2800LTR
BrandLittelfuse
€1.356
Each (On a Reel of 500)
units
CG2 2 Electrode Arrester 2.5kA 920V 1200 V @ 100 V/μs, 1500 V @ 1 kV/μs - Axial 8.1 (Dia.) x 6.07mm - - - 6.07mm +90°C -40°C
RS Stock No. 164-8188
Mfr. Part No.GTCR36-351M-R10
BrandLittelfuse
€1.153
Each (In a Tray of 1000)
units
GTCR36 3 Electrode Gas Discharge Tube 10kA 350V 1000 V @ 1000 Vμs 600 V Radial 9.2 x 6mm 3.8mm - 6mm 9.2mm +90°C -40°C