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.

...
Read more Read less

Filters

Viewing 1 - 20 of 374 products
Results per page
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. 167-8422
Mfr. Part No.B88069X0720S102
BrandEPCOS
R 16.102
Each (In a Box of 100)
units
EHV 2 Electrode Arrester 5kA 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. 320-8926
Mfr. Part No.B88069X0720S102
BrandEPCOS
R 31.50
Each
units
EHV 2 Electrode Arrester 5kA 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. 167-0450
Mfr. Part No.B88069X2830S102
BrandEPCOS
R 15.773
Each (In a Box of 100)
units
EHV 2 Electrode Arrester 12kA 600V <1100 V @ 1 kV/μs, <950 V @ 100 V/μs 600 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS stock no. 703-1023
Mfr. Part No.B88069X2830S102
BrandEPCOS
R 25.436
Each (In a Pack of 5)
units
EHV 2 Electrode Arrester 12kA 600V <1100 V @ 1 kV/μs, <950 V @ 100 V/μs 600 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS stock no. 494-919
Mfr. Part No.9071.99.0447
R 294.08
Each
units
- - - 230V - - Panel Mount - - 8mm - 8mm - -
RS stock no. 172-9666
Mfr. Part No.2051-09-SM-RPLF
BrandBourns
R 4.972
Each (On a Reel of 2500)
units
2051 2 Electrode Arrester 2kA 90V <500 V, <600 V 90 V Surface Mount 4.5 x 3.2 x 2.7mm - 3.2mm 2.7mm 4.5mm +90°C -40°C
RS stock no. 733-4965
Mfr. Part No.2051-09-SM-RPLF
BrandBourns
R 8.26
Each (In a Pack of 5)
units
2051 2 Electrode Arrester 2kA 90V <500 V, <600 V 90 V Surface Mount 4.5 x 3.2 x 2.7mm - 3.2mm 2.7mm 4.5mm +90°C -40°C
RS stock no. 167-8485
Mfr. Part No.B88069X8300B502
BrandEPCOS
R 25.978
Each (In a Tray of 500)
units
- - - - - - - - - - - - - -
RS stock no. 308-8277
Mfr. Part No.B88069X8300B502
BrandEPCOS
R 38.34
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. 760-6734
Mfr. Part No.CG31.5L
BrandLittelfuse
R 39.72
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. 173-2653
Mfr. Part No.CG31.5L
BrandLittelfuse
R 32.251
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. 172-9823
Mfr. Part No.2056-09-B2LF
BrandBourns
R 12.233
Each (In a Tray of 1000)
units
2056 3 Electrode Gas Discharge Tube 5kA 90V <850V - Radial 6.3 (Dia.) x 8.5mm 4.4mm - - 8.5mm +85°C -30°C
RS stock no. 243-055
Mfr. Part No.6535 1 021-00
BrandLittelfuse
R 67.997
Each (In a Pack of 10)
units
5B 3 Electrode Arrester 5kA 260V - - Radial - - - - - - -
RS stock no. 760-6800
Mfr. Part No.SL1021A200RF
BrandLittelfuse
R 46.716
Each (In a Pack of 5)
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. 167-0487
Mfr. Part No.B88069X8091B502
BrandEPCOS
R 14.949
Each (In a Box of 500)
units
EHV 2 Electrode Arrester 2kA 75V <750 V @ 1 kV/μs - Axial 2.8 (Dia.) x 3.5mm - - - 3.5mm +90°C -40°C
RS stock no. 170-9943
Mfr. Part No.SL1021A200RF
BrandLittelfuse
R 24.643
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. 191-1557
Mfr. Part No.B88069X2380S102
BrandEPCOS
R 29.89
Each
units
EHV 2 Electrode Arrester 20kA 350V <650 V @ 100 V/μs, 800 V @ 1 kV/μs 350 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS stock no. 768-7581
Mfr. Part No.2056-09-B2LF
BrandBourns
R 15.408
Each (In a Pack of 5)
units
2056 3 Electrode Gas Discharge Tube 5kA 90V <850V - Radial 6.3 (Dia.) x 8.5mm 4.4mm - - 8.5mm +85°C -30°C
RS stock no. 769-1833
Mfr. Part No.B88069X8091B502
BrandEPCOS
R 14.966
Each (In a Pack of 5)
units
EHV 2 Electrode Arrester 2kA 75V <750 V@ 1 kV/μs - Axial 2.8 (Dia.) x 3.5mm - - - 3.5mm +90°C -40°C
RS stock no. 771-0010
Mfr. Part No.B88069X0180T502
BrandEPCOS
R 25.262
Each (In a Pack of 5)
units
EHV 2 Electrode Arrester 10kA 75V <700 V@ 1 kV/μs - Axial 8 (Dia.) x 6.05mm - - - 6.05mm +90°C -40°C