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 81 - 100 of 317 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. 780-4913
Mfr. Part No.SA2-6200-CLT-STD
BrandBourns
MYR13.896
Each (In a Pack of 5)
units
SA 2 Electrode Gas Discharge Tube 5kA 6200V 8000 6200 V Axial 8.5 (Dia.) x 8.9mm - - - 8.9mm +125°C -40°C
RS Stock No. 167-0452
Mfr. Part No.B88069X2880S102
BrandEPCOS
MYR5.151
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. 768-7660
Mfr. Part No.2061-30-ALF
BrandBourns
MYR59.90
Each
units
2061 2 Electrode Gas Discharge Tube 60kA 300V <800V - - 11.8 (Dia.) x 12mm - - - 12mm +85°C -30°C
RS Stock No. 852-2851
Mfr. Part No.2036-35-SM-RPLF
BrandBourns
MYR3.79
Each (In a Pack of 1000)
units
2036 3 Electrode Gas Discharge Tube 10 kA @ 10 Operation, 20 kA @ 1 Operation 350V 600 V @ 100 V/μs, 750 V @ 1000 V/μs 350 V Surface Mount 5 (Dia.) x 7.3mm - - - 7.3mm +85°C -55°C
RS Stock No. 170-9932
Mfr. Part No.CG2800LTR
BrandLittelfuse
MYR7.44
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. 172-7246
Mfr. Part No.2017-23-SMH-RPLF
BrandBourns
MYR2.693
Each (On a Reel of 2000)
units
2017 2 Electrode Gas Discharge Tube 12kA 230V <600 V @ 100 V/μs, <950 V @ 1 kV/μs 230 V dc Surface Mount 8 (Dia.) x 2mm - - 8mm 2mm +85°C -55°C
RS Stock No. 172-7236
Mfr. Part No.2046-23-C2LF
BrandBourns
MYR2.584
Each (In a Bag of 1000)
units
2046 3 Electrode Gas Discharge Tube 20kA 230V <700 V @ 1000 V/μs - Through Hole 8 (Dia.) x 10mm 4.4mm - - 10mm +85°C -30°C
RS Stock No. 852-2987
Mfr. Part No.2049-23-BT1LF
BrandBourns
MYR1.60
Each (In a Pack of 1000)
units
2049 2 Electrode Gas Discharge Tube 15 kA @ 10 Operation, 20 kA @ 1 Operation 230V <500 V @ 100 V/μs, <700 V @ 1000 V/μs 230 V Axial 6 (Dia.) x 8mm - - - 8mm +85°C -30°C
RS Stock No. 183-9346
Mfr. Part No.B88069X0200S102
BrandTDK
MYR4.764
Each (In a Pack of 5)
units
EM400X 2 Electrode Arrester - 480V 900V 60 V Through Hole 5.5 Dia. x 6mm - 5.5mm - 6mm +90°C -40°C
RS Stock No. 852-2729
Mfr. Part No.2026-09-C2LF
BrandBourns
MYR8.20
Each
units
2026 3 Electrode Gas Discharge Tube 20 kA@ 10 Operation, 40 kA@ 1 Operation 90V 275 V@ 100 V/μs, 600 V@ 1000 V/μs 90 V Through Hole 8 (Dia.) x 13.5mm 4.4mm - - 13.5mm +90°C -40°C
RS Stock No. 785-8345
Mfr. Part No.2046-23-ALF
BrandBourns
MYR5.64
Each (In a Pack of 5)
units
2046 3 Electrode Gas Discharge Tube 20kA 230V <700 V @ 1000 V/μs - Surface Mount 8 (Dia.) x 10mm - - - 10mm +85°C -30°C
RS Stock No. 852-2895
Mfr. Part No.2045-30-BT1LF
BrandBourns
MYR1.48
Each (In a Pack of 1000)
units
2045 2 Electrode Gas Discharge Tube 10 kA @ 10 Operation, 15 kA @ 1 Operation 300V <700 V @ 100 V/μs, <900 V @ 1000 V/μs 300 V Axial 6 (Dia.) x 8mm - - - 8mm +85°C -30°C
RS Stock No. 852-2766
Mfr. Part No.2027-35-BLF
BrandBourns
MYR5.60
Each
units
2027 2 Electrode Gas Discharge Tube 10 kA @ 10 Operation, 25 kA @ 1 Operation 350V 600 V @ 100 V/μs, 875 V @ 1000 V/μs 350 V Surface Mount 7.5 (Dia.) x 6.42mm - - - 6mm +125°C -55°C
RS Stock No. 852-3006
Mfr. Part No.2049-40-BT1LF
BrandBourns
MYR1.60
Each (In a Pack of 1000)
units
2049 2 Electrode Gas Discharge Tube 15 kA @ 10 Operation, 20 kA @ 1 Operation 400V <1000 V @ 1000 V/μs, <800 V @ 100 V/μs 400 V Axial 6 (Dia.) x 8mm - - - 8mm +85°C -30°C
RS Stock No. 703-1073
Mfr. Part No.B88069X4880S102
BrandEPCOS
MYR5.90
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. 172-7277
Mfr. Part No.SA2-6200-CLT-STD
BrandBourns
MYR6.22
Each (On a Reel of 1000)
units
SA 2 Electrode Gas Discharge Tube 5kA 6200V 8000 6200 V Axial 8.5 (Dia.) x 8.9mm - - - 8.9mm +125°C -40°C
RS Stock No. 172-7235
Mfr. Part No.2056-60-B2LF
BrandBourns
MYR2.67
Each (In a Tray of 1000)
units
2056 3 Electrode Gas Discharge Tube 5kA 600V <1000V - Radial 6.3 (Dia.) x 8.5mm 4.4mm - - 8.5mm +85°C -30°C
RS Stock No. 768-7809
Mfr. Part No.2095-80-BLF
BrandBourns
MYR5.60
Each (In a Pack of 5)
units
2095 2 Electrode Gas Discharge Tube 8kA 800V <1200V - Axial 8 (Dia.) x 8mm - - - 8mm +85°C -30°C
RS Stock No. 172-7151
Mfr. Part No.2049-13-BLF
BrandBourns
MYR1.72
Each (In a Bag of 500)
units
2049 2 Electrode Gas Discharge Tube 20kA 130V <700V - Axial 8 (Dia.) x 6mm - - - 6mm +85°C -30°C
RS Stock No. 852-2832
Mfr. Part No.2036-09-BLF
BrandBourns
MYR3.79
Each (In a Pack of 1000)
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 90 V Surface Mount 5 (Dia.) x 7.3mm - - - 7.3mm +85°C -55°C
Related Products
GTCX37-XXXM-R10 Series Circuit Protection 7mm 3Pole ceramic gas ...
Description:
GTCX37-XXXM-R10 Series Circuit Protection 7mm 3Pole ceramic gas discharge tubes are commonly used to help protect sensitive telecom equipment such as communication lines, signal lines and data transmission lines from damage caused by transient surge voltages that typically result from ...
GTCX35-XXXM-R05 Series are 5mm 3Pole GDTs (ceramic gas ...
Description:
GTCX35-XXXM-R05 Series are 5mm 3Pole GDTs (ceramic gas discharge tubes), are commonly used to help protect sensitive telecom equipment such as communication lines, signal lines and data transmission lines from damage caused by transient surge voltages that typically result from ...
GTCX36-XXXM-R10 Series Gas Discharge tubes by TE Connectivity ...
Description:
GTCX36-XXXM-R10 Series Gas Discharge tubes by TE Connectivity giving excellent surge protection characteristics, low capacitance and breakover voltage. This Gas Discharge Tube is suitable to protect sensitive equipment such as that used in high-data-rate telecom communication network protection i.e. ADSL, ...
Over-voltage arresters for the protection of telecommunication systems ...
Description:
Over-voltage arresters for the protection of telecommunication systems and equipment with measuring, control and regulating linesRobust ceramic bodyLow impulse spark-over voltage.