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.
191-1541
Mfr. Part No.B88069X1630T602
BrandEPCOS
|
MYR7.60
Each
units
|
EHV | 2 Electrode Arrester | 20kA | 230V | <450 V @ 100 V/μs, 550 V @ 1 kV/μs | 230 V dc | Through Hole | - | - | - | - | 6.05mm | +90°C | -40°C |
|
RS Stock No.
172-9660
Mfr. Part No.2057-13-BLF
BrandBourns
|
MYR1.38
Each (In a Tray of 500)
units
|
2057 | 2 Electrode Gas Discharge Tube | 10kA | 130V | <700V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +90°C | -40°C |
|
RS Stock No.
172-9893
Mfr. Part No.SA2-6300-CLT-STD
BrandBourns
|
MYR6.257
Each (On a Reel of 1000)
units
|
SA | 2 Electrode Gas Discharge Tube | 5kA | 6300V | 9200 | 6300 V | Axial | 8.5 (Dia.) x 8.9mm | - | - | - | 8.9mm | +125°C | -40°C |
|
RS Stock No.
852-2902
Mfr. Part No.2045-47-BT1LF
BrandBourns
|
MYR1.506
Each (In a Pack of 1000)
units
|
2045 | 2 Electrode Gas Discharge Tube | 10 kA @ 10 Operation, 15 kA @ 1 Operation | 470V | <1100 V @ 1000 V/μs, <900 V @ 100 V/μs | 470 V | Axial | 6 (Dia.) x 8mm | - | - | - | 8mm | +85°C | -30°C |
|
RS Stock No.
172-8626
Mfr. Part No.2052-80-SM-RPLF
BrandBourns
|
MYR2.90
Each (On a Reel of 2700)
units
|
2052 | 3 Electrode Gas Discharge Tube | 10kA | 800V | <1400V | - | Surface Mount | 5 x 5 x 7.2mm | - | 5mm | 7.2mm | 5mm | +85°C | -30°C |
|
RS Stock No.
703-1067
Mfr. Part No.B88069X4920S102
BrandEPCOS
|
MYR7.056
Each (In a Pack of 5)
units
|
EHV | 2 Electrode Arrester | 12kA | 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.
768-7443
Mfr. Part No.2045-09-BLF
BrandBourns
|
MYR2.413
Each (In a Pack of 10)
units
|
2045 | 2 Electrode Gas Discharge Tube | 15kA | 90V | <600V | - | Axial | 8 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
RS Stock No.
760-6734
Mfr. Part No.CG31.5L
BrandLittelfuse
|
MYR13.24
Each
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.
733-4984
Mfr. Part No.2051-35-SM-RPLF
BrandBourns
|
MYR2.852
Each (In a Pack of 5)
units
|
2051 | 2 Electrode Arrester | 2kA | 350V | <650 V, <800 V | 350 V | Surface Mount | 4.5 x 3.2 x 2.7mm | - | 3.2mm | 2.7mm | 4.5mm | +90°C | -40°C |
|
|
RS Stock No.
703-1051
Mfr. Part No.B88069X0900S102
BrandEPCOS
|
MYR5.48
Each (In a Pack of 5)
units
|
EHV | 2 Electrode Arrester | 2.5kA | 230V | <600 V @ 100 V/μs, <650 V @ 1 kV/μs | 230 V dc | Through Hole | - | - | - | - | 6mm | +90°C | -40°C |
|
|
RS Stock No.
768-7755
Mfr. Part No.2089-100-BLF
BrandBourns
|
MYR4.66
Each (In a Pack of 5)
units
|
2089 | 2 Electrode Gas Discharge Tube | 3kA | 1000V | <1400V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +85°C | -30°C |
|
|
RS Stock No.
173-2653
Mfr. Part No.CG31.5L
BrandLittelfuse
|
MYR8.987
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.
852-2738
Mfr. Part No.2026-15-C2LF
BrandBourns
|
MYR8.46
Each
units
|
2026 | 3 Electrode Gas Discharge Tube | 20 kA@ 10 Operation, 40 kA@ 1 Operation | 150V | 350 V@ 100 V/μs, 575 V@ 1000 V/μs | 150 V | Through Hole | 8 (Dia.) x 13.5mm | 4.4mm | - | - | 13.5mm | +90°C | -40°C |
|
RS Stock No.
852-2867
Mfr. Part No.2039-110-SM-RPLF
BrandBourns
|
MYR1.834
Each (In a Pack of 1500)
units
|
2039 | 2 Electrode Gas Discharge Tube | 2.5 kA @ 10 Operation, 5 kA @ 1 Operation | 1100V | 1500V | 1100 V | Surface Mount | 4.8 (Dia.) x 4.4mm | - | - | - | 4.4mm | +85°C | -55°C |
|
|
RS Stock No.
768-7629
Mfr. Part No.2057-13-BLF
BrandBourns
|
MYR2.21
Each (In a Pack of 10)
units
|
2057 | 2 Electrode Gas Discharge Tube | 10kA | 130V | <700V | - | Axial | 5.5 (Dia.) x 6mm | - | - | - | 6mm | +90°C | -40°C |
|
RS Stock No.
878-3633
Mfr. Part No.CG2-1000L
BrandLittelfuse
|
MYR10.21
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.
183-9344
Mfr. Part No.B88069X0190S102
BrandTDK
|
MYR4.988
Each (In a Pack of 5)
units
|
EM90X | 2 Electrode Arrester | - | 108V | 600V | 60 V | Through Hole | 5.5 Dia. x 6mm | - | 5.5mm | - | 6mm | +125°C | -40°C |
|
RS Stock No.
878-3665
Mfr. Part No.CG590L
BrandLittelfuse
|
MYR6.548
Each (In a Pack of 1000)
units
|
CG | 2 Electrode Gas Discharge Tube | 5kA | 113V | 500V | 140 V | Plug In | 5 (Dia.) x 5mm | - | - | 5mm | 5mm | +90°C | -40°C |
|
RS Stock No.
167-8421
Mfr. Part No.B88069X1380S102
BrandEPCOS
|
MYR5.204
Each (In a Box of 100)
units
|
EHV | 2 Electrode Arrester | 20kA | 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.
183-9311
Mfr. Part No.B88069X9231T203
BrandTDK
|
MYR1.554
Each (On a Reel of 2000)
units
|
S30-90X | 2 Electrode Arrester | - | 117V | 600V | 50 V | Surface Mount | 4.5 x 2.7 x 3.2mm | - | 2.7mm | 3.2mm | 4.5mm | +125°C | -40°C |
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