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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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|
RS Stock No.
852-2744
Mfr. Part No.2026-35-C2LF
BrandBourns
|
MYR4.02
Each (In a Pack of 1000)
units
|
2026 | 3 Electrode Gas Discharge Tube | 20 kA@ 10 Operation, 40 kA@ 1 Operation | 350V | 625 V@ 100 V/μs, 875 V@ 1000 V/μs | 350 V | Through Hole | 8 (Dia.) x 13.5mm | 4.4mm | - | - | 13.5mm | +90°C | -40°C |
|
RS Stock No.
852-2820
Mfr. Part No.2035-60-SM-RPLF
BrandBourns
|
MYR1.89
Each (In a Pack of 1500)
units
|
2035 | 2 Electrode Gas Discharge Tube | 10 kA @ 1 Operation, 5000 A @ 10 Operation | 600V | 1100 V @ 1000 V/μs, 950 V @ 100 V/μs | 600 V | Surface Mount | 4.8 (Dia.) x 4.4mm | - | - | - | 4.4mm | +85°C | -55°C |
|
RS Stock No.
878-3633
Mfr. Part No.CG2-1000L
BrandLittelfuse
|
MYR10.958
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.
172-8618
Mfr. Part No.2095-600-CLF
BrandBourns
|
MYR3.17
Each (In a Tray of 500)
units
|
2095 | 2 Electrode Gas Discharge Tube | 8kA | 6000V | <7800V | - | Axial | 8 (Dia.) x 10mm | - | - | - | 10mm | +85°C | -30°C |
|
RS Stock No.
172-7246
Mfr. Part No.2017-23-SMH-RPLF
BrandBourns
|
MYR4.621
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.
878-3655
Mfr. Part No.CG2-600L
BrandLittelfuse
|
MYR10.446
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.
768-7724
Mfr. Part No.2097-220-DLF
BrandBourns
|
MYR74.16
Each
units
|
2097 | 2 Electrode Gas Discharge Tube | 25kA | 2200V | <2800V | - | Axial | 11.8 (Dia.) x 17.4mm | - | - | - | 17.4mm | +85°C | -30°C |
|
RS Stock No.
768-7774
Mfr. Part No.2089-360-BLF
BrandBourns
|
MYR4.488
Each (In a Pack of 5)
units
|
2089 | 2 Electrode Gas Discharge Tube | 3kA | 3600V | <4600V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
172-7292
Mfr. Part No.2061-70-ALF
BrandBourns
|
MYR29.417
Each (In a Tray of 180)
units
|
2061 | 2 Electrode Gas Discharge Tube | 60kA | 700V | <1400V | - | - | 11.8 (Dia.) x 12mm | - | - | - | 12mm | +85°C | -30°C |
|
RS Stock No.
172-8625
Mfr. Part No.2052-25-SM-RPLF
BrandBourns
|
MYR2.842
Each (On a Reel of 2700)
units
|
2052 | 3 Electrode Gas Discharge Tube | 10kA | 250V | <700V | - | Surface Mount | 5 x 5 x 7.2mm | - | 5mm | 7.2mm | 5mm | +85°C | -30°C |
|
RS Stock No.
760-6740
Mfr. Part No.CG90LTR
BrandLittelfuse
|
MYR12.31
Each (In a Pack of 5)
units
|
CG | 2 Electrode Arrester | 4kA | 108V | 400V @ 100 V/μs, 600 V @ 1 kV/μs | - | Axial | 8.1 (Dia.) x 6.07mm | - | - | - | 6.07mm | +90°C | -40°C |
|
RS Stock No.
813-3616
Mfr. Part No.B88069X5220T902
BrandEPCOS
|
MYR7.44
Each (In a Pack of 5)
units
|
M50-A230XSMD | 2 Electrode Arrester | - | 230V | <650V | - | Surface Mount | 6.6 (Dia.) x 5mm | - | 6.6mm | - | 5mm | +90°C | -40°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.
771-0010
Mfr. Part No.B88069X0180T502
BrandEPCOS
|
MYR6.252
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 |
|
RS Stock No.
878-3659
Mfr. Part No.CG2-800L
BrandLittelfuse
|
MYR10.446
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.
172-7188
Mfr. Part No.2089-160-BLF
BrandBourns
|
MYR2.313
Each (In a Tray of 500)
units
|
2089 | 2 Electrode Gas Discharge Tube | 3kA | 1600V | <2600V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
164-8190
Mfr. Part No.GTCR37-900M-R10
BrandLittelfuse
|
MYR5.384
Each (In a Tray of 1000)
units
|
GTCR37 | 3 Electrode Gas Discharge Tube | 10kA | 90V | 550 V @ 1000 Vμs | 600 V | Radial | 11.5 x 7.5mm | 4.4mm | - | 7.5mm | 11.5mm | +90°C | -40°C |
|
|
RS Stock No.
769-1849
Mfr. Part No.B88069X9361B502
BrandEPCOS
|
MYR5.332
Each (In a Pack of 5)
units
|
EHV | 2 Electrode Arrester | 2kA | 90V | <600 V@ 1 kV/μs | - | Axial | 2.8 (Dia.) x 3.5mm | - | - | - | 3.5mm | +125°C | -40°C |
|
|
RS Stock No.
703-1042
Mfr. Part No.B88069X0780S102
BrandEPCOS
|
MYR5.292
Each (In a Pack of 5)
units
|
EHV | 2 Electrode Arrester | 10kA | 540 → 720V | <1000 V @ 100 V/μs, <1100 V @ 1 kV/μs | 720 V dc | Through Hole | - | - | - | - | 6.05mm | +90°C | -40°C |
|
RS Stock No.
785-8342
Mfr. Part No.2046-09-C2LF
BrandBourns
|
MYR5.616
Each (In a Pack of 5)
units
|
2046 | 3 Electrode Gas Discharge Tube | 20kA | 90V | <700 V @ 1000 V/μs | - | Through Hole | 8 (Dia.) x 10mm | 4.4mm | - | - | 10mm | +85°C | -30°C |
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