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.
494-919
Mfr. Part No.9071.99.0447
BrandHuber & Suhner
|
MYR68.62
Each
units
|
- | - | - | 230V | - | - | Panel Mount | - | - | 8mm | - | 8mm | - | - |
|
RS Stock No.
172-8441
Mfr. Part No.2057-07-BLF
BrandBourns
|
MYR1.39
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.
852-2753
Mfr. Part No.2027-09-BLF
BrandBourns
|
MYR4.74
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.
191-1557
Mfr. Part No.B88069X2380S102
BrandEPCOS
|
MYR7.61
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.
768-7613
Mfr. Part No.2057-07-BLF
BrandBourns
|
MYR2.097
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.
167-8485
Mfr. Part No.B88069X8300B502
BrandEPCOS
|
MYR12.478
Each (In a Tray of 500)
units
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
RS Stock No.
867-5387
Mfr. Part No.GTCA28-900M-R20
BrandLittelfuse
|
MYR5.093
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
|
MYR8.47
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.
172-7149
Mfr. Part No.2049-09-BLF
BrandBourns
|
MYR1.69
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.
172-9919
Mfr. Part No.2097-200-DLF
BrandBourns
|
MYR46.59
Each (In a Tray of 105)
units
|
2097 | 2 Electrode Gas Discharge Tube | 25kA | 2000V | <2700V | - | Axial | 11.8 (Dia.) x 17.4mm | - | - | - | 17.4mm | +85°C | -30°C |
|
|
RS Stock No.
768-7720
Mfr. Part No.2097-200-DLF
BrandBourns
|
MYR54.46
Each
units
|
2097 | 2 Electrode Gas Discharge Tube | 25kA | 2000V | <2700V | - | Axial | 11.8 (Dia.) x 17.4mm | - | - | - | 17.4mm | +85°C | -30°C |
|
|
RS Stock No.
164-8183
Mfr. Part No.GTCA28-900M-R20
BrandLittelfuse
|
MYR4,926.22
1 Tray of 1000
Tray(s)
|
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
|
MYR1.902
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.
172-7137
Mfr. Part No.2045-30-BLF
BrandBourns
|
MYR1.58
Each (In a Bag of 500)
units
|
2045 | 2 Electrode Gas Discharge Tube | 15kA | 300V | <900V | - | Axial | 8 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
172-8663
Mfr. Part No.2036-09-SM-RPLF
BrandBourns
|
MYR3.79
Each (On a Reel 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 | - | Surface Mount | 7.3 x 5 x 5mm | 3.3mm | 5mm | 5mm | 7.3mm | +85°C | -55°C |
|
|
RS Stock No.
768-7758
Mfr. Part No.2089-120-BLF
BrandBourns
|
MYR4.58
Each (In a Pack of 5)
units
|
2089 | 2 Electrode Gas Discharge Tube | 3kA | 1200V | <2000V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
167-0526
Mfr. Part No.B88069X4180B502
BrandEPCOS
|
MYR8.829
Each (In a Box of 500)
units
|
EHV | 2 Electrode Arrester | 5kA | 300V | <450 V @ 100 V/μs, <550 V @ 1 kV/μs | 300 V dc | Through Hole | - | - | - | 6.7mm | 4.7mm | +90°C | -40°C |
|
RS Stock No.
852-2873
Mfr. Part No.2045-09-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 | 90V | <500 V @ 100 V/μs, <600 V @ 1000 V/μs | 90 V | Axial | 6 (Dia.) x 8mm | - | - | - | 8mm | +85°C | -30°C |
|
RS Stock No.
852-2974
Mfr. Part No.2049-07-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 | 75V | <500 V @ 100 V/μs, <600 V @ 1000 V/μs | 75 V | Axial | 6 (Dia.) x 8mm | - | - | - | 8mm | +85°C | -30°C |
|
RS Stock No.
170-9945
Mfr. Part No.SL1021A090R
BrandLittelfuse
|
MYR5.689
Each (In a Tray of 500)
units
|
SL10021A | 3 Electrode Arrester | 10kA | 108V | 500 V @ 100 V/μs, 650 V @ 1 kV/μs | - | Radial | 8.1 (Dia.) x 10.1mm | 4.4mm | - | - | 10.1mm | +90°C | -40°C |
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