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.
167-0549
Mfr. Part No.B88069X0180T502
BrandEPCOS
|
MYR6.121
Each (In a Box of 500)
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.
167-8211
Mfr. Part No.B88069X1410C103
BrandEPCOS
|
MYR3.33
Each (In a Box of 1000)
units
|
EHV | 2 Electrode Arrester | 20kA | 90V | <450 V @ 100 V/μs, 550 V @ 1 kV/μs | 90 V dc | Surface Mount | - | - | - | - | 6.05mm | +90°C | -40°C |
|
RS Stock No.
181-4388
Mfr. Part No.2031-23T-SM-RPLF
BrandBourns
|
MYR3.947
Each (On a Reel of 1500)
units
|
2031 | Gas Discharge Tube | - | 185V | 650V | 230 V | Surface Mount | 5 Dia. x 4.4mm | - | 5mm | - | 4.4mm | +90°C | -40°C |
|
RS Stock No.
172-9745
Mfr. Part No.2087-100-SM-RPLF
BrandBourns
|
MYR2.987
Each (On a Reel of 2700)
units
|
2087 | 2 Electrode Gas Discharge Tube | 3kA | 1000V | <1600V | - | Surface Mount | 4 x 4 x 4mm | - | 4mm | 4mm | 4mm | +85°C | -30°C |
|
Bourns 2027 Series 470V 10 kA @ 10 Operation, 25 kA @ 1 Operation SMD 2 Electrode Gas Discharge Tube
RS Stock No.
852-2763
Mfr. Part No.2027-47-BLF
BrandBourns
|
MYR5.49
Each
units
|
2027 | 2 Electrode Gas Discharge Tube | 10 kA @ 10 Operation, 25 kA @ 1 Operation | 470V | 1000 V @ 1000 V/μs, 725 V @ 100 V/μs | 470 V | Surface Mount | 7.5 (Dia.) x 6.42mm | - | - | - | 6mm | +125°C | -55°C |
|
RS Stock No.
172-9842
Mfr. Part No.2052-42-SM-RPLF
BrandBourns
|
MYR2.842
Each (On a Reel of 2700)
units
|
2052 | 3 Electrode Gas Discharge Tube | 10kA | 420V | <800V | - | Surface Mount | 5 x 5 x 7.2mm | - | 5mm | 7.2mm | 5mm | +85°C | -30°C |
|
RS Stock No.
320-8926
Mfr. Part No.B88069X0720S102
BrandEPCOS
|
MYR5.93
Each
units
|
EHV | 2 Electrode Arrester | 5kA | 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.
172-8699
Mfr. Part No.2097-220-DLF
BrandBourns
|
MYR45.658
Each (In a Tray of 105)
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.
172-7153
Mfr. Part No.2049-30-BLF
BrandBourns
|
MYR1.72
Each (In a Bag of 500)
units
|
2049 | 2 Electrode Gas Discharge Tube | 20kA | 300V | <900V | - | Axial | 8 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
173-2653
Mfr. Part No.CG31.5L
BrandLittelfuse
|
MYR9.261
Each (In a Tray of 350)
units
|
CG3 | 2 Electrode Arrester | 10kA | 1800V | 1800 V @ 100 V/μs, 2000 V @ 1 kV/μs | 230 Vrms | Axial | 8 (Dia.) x 6mm | - | - | - | 6mm | +90°C | -40°C |
|
RS Stock No.
768-7780
Mfr. Part No.2093-180-SM-RPLF
BrandBourns
|
MYR5.188
Each (In a Pack of 5)
units
|
2093 | 2 Electrode Gas Discharge Tube | 5kA | 1800V | <2600V | - | Surface Mount | 6.2 x 6.2 x 4.2mm | - | 6.2mm | 4.2mm | 6.2mm | +85°C | -30°C |
|
RS Stock No.
785-8370
Mfr. Part No.2028-25-C2LF
BrandBourns
|
MYR7.83
Each (In a Pack of 5)
units
|
2028 | 3 Electrode Gas Discharge Tube | 30kA | 250V | 750 V @ 1000 V/μs | - | Through Hole | 8 (Dia.) x 10mm | 4.4mm | - | - | 10mm | +85°C | -55°C |
|
RS Stock No.
173-4019
Mfr. Part No.2026-09-C2LF
BrandBourns
|
MYR5.52
Each (On a Reel of 100)
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.
167-0488
Mfr. Part No.B88069X9361B502
BrandEPCOS
|
MYR2.381
Each (In a Box of 500)
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.
167-8432
Mfr. Part No.B88069X1500S102
BrandEPCOS
|
MYR10.595
Each (On a Reel of 100)
units
|
EHV | 2 Electrode Arrester | 20kA | 250V | <500 V @ 100 V/μs, 650 V @ 1 kV/μs | 250 V dc | Through Hole | - | - | - | - | 6.05mm | +90°C | -40°C |
|
|
RS Stock No.
172-9718
Mfr. Part No.2049-07-BLF
BrandBourns
|
MYR1.69
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 |
|
Bourns 2027 Series 400V 10 kA @ 10 Operation, 25 kA @ 1 Operation SMD 2 Electrode Gas Discharge Tube
RS Stock No.
852-2769
Mfr. Part No.2027-40-BLF
BrandBourns
|
MYR2.61
Each (In a Pack of 1000)
units
|
2027 | 2 Electrode Gas Discharge Tube | 10 kA @ 10 Operation, 25 kA @ 1 Operation | 400V | 650 V @ 100 V/μs, 925 V @ 1000 V/μs | 400 V | Surface Mount | 7.5 (Dia.) x 6.42mm | - | - | - | 6mm | +125°C | -55°C |
|
RS Stock No.
172-9916
Mfr. Part No.2061-30-ALF
BrandBourns
|
MYR29.417
Each (In a Tray of 180)
units
|
2061 | 2 Electrode Gas Discharge Tube | 60kA | 300V | <800V | - | - | 11.8 (Dia.) x 12mm | - | - | - | 12mm | +85°C | -30°C |
|
RS Stock No.
167-0320
Mfr. Part No.B88069X6071T203
BrandEPCOS
|
MYR3.619
Each (On a Reel of 2000)
units
|
EHV | 2 Electrode Arrester | 2kA | 150V | <500 V @ 100 V/μs, <600 V @ 1 kV/μs | 150 V dc | Surface Mount | 4.5 x 3.2 x 2.7mm | - | 2.7mm | 3.2mm | 4.5mm | +90°C | -40°C |
|
RS Stock No.
703-1045
Mfr. Part No.B88069X9420B502
BrandEPCOS
|
MYR11.22
Each
units
|
EHV | 3 Electrode Arrester | 15kA | 230V | <400 V @ 100 V/μs, <600 V @ 1 kV/μs | 230 V dc | Through Hole | 13.4 x 12 x 8mm | - | 8mm | 12mm | 13.4mm | - | - |
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