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.
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 |
|
Bourns 2036 Series 350V 10 kA @ 10 Operation, 20 kA @ 1 Operation SMD 3 Electrode Gas Discharge Tube
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 |
|
Bourns 2027 Series 350V 10 kA @ 10 Operation, 25 kA @ 1 Operation SMD 2 Electrode Gas Discharge Tube
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 |
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