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.
760-6721
Mfr. Part No.CG2600LTR
BrandLittelfuse
|
MYR13.28
Each
units
|
CG2 | 2 Electrode Arrester | 2.5kA | 690V | 1000 V @ 100 V/μs, 1400 V @ 1 kV/μs | - | Axial | 8.1 (Dia.) x 6.07mm | - | - | - | 6.07mm | +90°C | -40°C |
|
RS Stock No.
768-7837
Mfr. Part No.2095-400-BLF
BrandBourns
|
MYR5.574
Each (In a Pack of 5)
units
|
2095 | 2 Electrode Gas Discharge Tube | 8kA | 4000V | <5500V | - | Axial | 8 (Dia.) x 8mm | - | - | - | 8mm | +85°C | -30°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.
172-9699
Mfr. Part No.2053-25-SM-RPLF
BrandBourns
|
MYR1.327
Each (On a Reel of 2700)
units
|
2053 | 2 Electrode Gas Discharge Tube | 5kA | 250V | <700V | - | Surface Mount | 4.2 x 4.2 x 4mm | - | 4.2mm | 4mm | 4.2mm | +85°C | -30°C |
|
RS Stock No.
167-0451
Mfr. Part No.B88069X0780S102
BrandEPCOS
|
MYR3.52
Each (In a Box of 100)
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.
170-9935
Mfr. Part No.CG90LTR
BrandLittelfuse
|
MYR6.79
Each (On a Reel of 500)
units
|
CG | 2 Electrode Arrester | 4kA | 108V | 400 V @ 100 V/μs, 600 V @ 1 kV/μs | - | Axial | 8.1 (Dia.) x 6.07mm | - | - | - | 6.07mm | +90°C | -40°C |
|
|
RS Stock No.
771-0010
Mfr. Part No.B88069X0180T502
BrandEPCOS
|
MYR6.38
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.
760-6715
Mfr. Part No.CG2230LTR
BrandLittelfuse
|
MYR12.544
Each (In a Pack of 5)
units
|
CG2 | 2 Electrode Arrester | 2.5kA | 265V | 600 V @ 100 V/μs, 700 V @ 1 kV/μs | - | Axial | 8.1 (Dia.) x 6.07mm | - | - | - | 6.07mm | +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.
785-8370
Mfr. Part No.2028-25-C2LF
BrandBourns
|
MYR8.778
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.
172-7210
Mfr. Part No.2046-40-ALF
BrandBourns
|
MYR2.47
Each (In a Bag of 1000)
units
|
2046 | 3 Electrode Gas Discharge Tube | 20kA | 400V | <900 V @ 1000 V/μs | - | Surface Mount | 8 (Dia.) x 10mm | - | - | - | 10mm | +85°C | -30°C |
|
RS Stock No.
867-5431
Mfr. Part No.GTCS36-231M-R10-2
BrandLittelfuse
|
MYR19.15
Each (In a Bag of 5)
units
|
GTCS36 | 3 Electrode Gas Discharge Tube | - | 230V | - | - | Surface Mount | - | - | - | - | - | - | - |
|
|
RS Stock No.
703-1073
Mfr. Part No.B88069X4880S102
BrandEPCOS
|
MYR5.90
Each (In a Pack of 5)
units
|
EHV | 2 Electrode Arrester | 12kA | 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.
768-7840
Mfr. Part No.2095-500-CLF
BrandBourns
|
MYR6.14
Each (In a Pack of 5)
units
|
2095 | 2 Electrode Gas Discharge Tube | 8kA | 5000V | <6400V | - | Axial | 8 (Dia.) x 10mm | - | - | - | 10mm | +85°C | -30°C |
|
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.
725-6705
Mfr. Part No.GTCA28-421M-R05
BrandLittelfuse
|
MYR11.61
Each (In a Pack of 5)
units
|
GTCX28-XXXM-R10 | - | - | 420V | 1000 V @ 1000 V/μs, 900 V @ 100 V/μs | - | Through Hole | 6 x 8 x 8mm | - | 8mm | 8mm | 6mm | +90°C | -40°C |
|
RS Stock No.
172-8605
Mfr. Part No.2046-09-C2LF
BrandBourns
|
MYR2.67
Each (In a Bag of 1000)
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 |
|
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.
703-1010
Mfr. Part No.B88069X6071T203
BrandEPCOS
|
MYR3.744
Each (In a Pack of 5)
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.
170-9932
Mfr. Part No.CG2800LTR
BrandLittelfuse
|
MYR7.44
Each (On a Reel of 500)
units
|
CG2 | 2 Electrode Arrester | 2.5kA | 920V | 1200 V @ 100 V/μs, 1500 V @ 1 kV/μs | - | Axial | 8.1 (Dia.) x 6.07mm | - | - | - | 6.07mm | +90°C | -40°C |
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