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.
494-919
Mfr. Part No.9071.99.0447
BrandHuber+Suhner
|
MYR143.63
Each
units
|
- | - | - | 230V | - | - | Panel Mount | - | - | 8mm | - | 8mm | - | - |
|
RS Stock No.
768-7613
Mfr. Part No.2057-07-BLF
BrandBourns
|
MYR1.932
Each (In a Pack of 10)
units
|
2057 | 2 Electrode Gas Discharge Tube | 10kA | 75V | <800V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +90°C | -40°C |
|
|
RS Stock No.
172-8441
Mfr. Part No.2057-07-BLF
BrandBourns
|
MYR1.414
Each (In a Tray of 500)
units
|
2057 | 2 Electrode Gas Discharge Tube | 10kA | 75V | <800V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +90°C | -40°C |
|
RS Stock No.
191-1557
Mfr. Part No.B88069X2380S102
BrandEPCOS
|
MYR7.22
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.
852-2753
Mfr. Part No.2027-09-BLF
BrandBourns
|
MYR5.04
Each
units
|
2027 | 2 Electrode Gas Discharge Tube | 10 kA @ 10 Operation, 25 kA @ 1 Operation | 90V | 300 V @ 100 V/μs, 500 V @ 1000 V/μs | 90 V | Surface Mount | 7.5 (Dia.) x 6.42mm | - | - | - | 6mm | +125°C | -55°C |
|
RS Stock No.
172-7149
Mfr. Part No.2049-09-BLF
BrandBourns
|
MYR1.716
Each (In a Bag of 500)
units
|
2049 | 2 Electrode Gas Discharge Tube | 20kA | 90V | <600V | - | Axial | 8 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
164-8183
Mfr. Part No.GTCA28-900M-R20
BrandLittelfuse
|
MYR5.177
Each (In a Tray of 1000)
units
|
GTCA28 | 2 Electrode Gas Discharge Tube | 20kA | 90V | 550 V @ 1000 Vμs | 350 V | Axial | 6 x 8mm | - | - | 8mm | 6mm | +90°C | -40°C |
|
|
RS Stock No.
768-7483
Mfr. Part No.2049-09-BLF
BrandBourns
|
MYR2.50
Each (In a Pack of 10)
units
|
2049 | 2 Electrode Gas Discharge Tube | 20kA | 90V | <600V | - | Axial | 8 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
|
RS Stock No.
867-5387
Mfr. Part No.GTCA28-900M-R20
BrandLittelfuse
|
MYR10.00
Each (In a Bag of 10)
units
|
GTCA28 | 2 Electrode Gas Discharge Tube | 20kA | 90V | 550 V@ 1000 Vμs | 350 V | Axial | 6 x 8mm | - | - | 8mm | 6mm | +90°C | -40°C |
|
RS Stock No.
308-8277
Mfr. Part No.B88069X8300B502
BrandEPCOS
|
MYR8.48
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.
167-8485
Mfr. Part No.B88069X8300B502
BrandEPCOS
|
MYR8.166
Each (In a Tray of 500)
units
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
RS Stock No.
915-5893
Mfr. Part No.2029-09-SM-RPLF
BrandBourns
|
MYR7.44
Each (In a Bag of 5)
units
|
2029 | 2 Electrode Gas Discharge Tube | 10 A @ 1500 Operations | 90V | 600V | - | Surface Mount | 7.9 x 6 x 7.5mm | - | 6mm | 7.5mm | 7.9mm | +105°C | -55°C |
|
RS Stock No.
867-5400
Mfr. Part No.GTCR36-351M-R10
BrandLittelfuse
|
MYR11.838
Each (In a Bag of 5)
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 |
|
RS Stock No.
852-2763
Mfr. Part No.2027-47-BLF
BrandBourns
|
MYR5.60
Each
units
|
2027 | 2 Electrode Gas Discharge Tube | 10 kA @ 10 Operation, 25 kA @ 1 Operation | 470V | 725 V @ 100 V/μs, 1000 V @ 1000 V/μs | 470 V | Surface Mount | 7.5 (Dia.) x 6.42mm | - | - | - | 6mm | +125°C | -55°C |
|
RS Stock No.
768-7581
Mfr. Part No.2056-09-B2LF
BrandBourns
|
MYR4.994
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.
172-7246
Mfr. Part No.2017-23-SMH-RPLF
BrandBourns
|
MYR3.165
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.
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.
172-9718
Mfr. Part No.2049-07-BLF
BrandBourns
|
MYR1.716
Each (In a Bag of 500)
units
|
2049 | 2 Electrode Gas Discharge Tube | 20kA | 75V | <600V | - | Axial | 8 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
852-2839
Mfr. Part No.2036-07-B2LF
BrandBourns
|
MYR4.542
Each (In a Pack of 1000)
units
|
2036 | 3 Electrode Gas Discharge Tube | 10 kA @ 10 Operation, 20 kA @ 1 Operation | 75V | 250 V @ 100 V/μs, 525 V @ 1000 V/μs | 75 V | Surface Mount | 5 (Dia.) x 7.3mm | - | - | - | 7.3mm | +85°C | -55°C |
|
|
RS Stock No.
172-7231
Mfr. Part No.2095-80-BLF
BrandBourns
|
MYR2.97
Each (In a Tray of 500)
units
|
2095 | 2 Electrode Gas Discharge Tube | 8kA | 800V | <1200V | - | Axial | 8 (Dia.) x 8mm | - | - | - | 8mm | +85°C | -30°C |
