Gas Discharge Tubes
Gas discharge tubes (GDT) 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 p...
Showing 1-20 of 196 products
MITSUBISHI MATERIALS
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DSA
Dsa-A, Dsa-U10T, Dsa-S
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2kA
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3000V dc
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3600V
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Through Hole
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-40°C
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6mm
21mm
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CSA, UL1449, TÜV, UL497B
125°C
6mm
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2pF
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Bourns
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2089
Gas Discharge Tube
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3kA
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3600V
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4600V
4000V
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Axial
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-30°C
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6mm
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EC, RoHS Recast 2011, ITU-T CCITT K.12, UL, IEC 61643-311, RoHS Directive 2002, EU, 95
85°C
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1.5pF
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P.O.A.
Check stock
5
Bourns
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2035
2 Electrode Gas Discharge Tube
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5000A
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90V dc
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525V
90V
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Surface Mount
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3.9mm
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-55°C
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5mm
4.4mm
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UL, RoHS
85°C
5mm
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1pF
52V dc
Epcos
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EHV
2 Electrode Arrester
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20kA
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90V
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550V
90V dc
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Through Hole
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-40°C
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6.05mm
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UL 497B E163070, ITU-T Rec. K.12, IEC 60068-1, RoHS-Compatible, IEC 61643-311
90°C
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1.5pF
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P.O.A.
Check stock
5
Epcos
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EHV
2 Electrode Arrester
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12kA
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90V dc
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550V
90V dc
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Through Hole
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-40°C
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6.05mm
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No
90°C
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1.5pF
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P.O.A.
Check stock
5
Bourns
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2036
3 Electrode Gas Discharge Tube
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20kA
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90V dc
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550V
90V
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Surface Mount
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3.3mm
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-55°C
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5mm
7.3mm
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RoHS, UL
85°C
5mm
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2pF
52V dc
P.O.A.
Check stock
5
Bourns
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2051
2 Electrode Arrester
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2kA
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200V dc
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650V
200V
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Surface Mount
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-40°C
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2.7mm
4.5mm
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UL, RoHS
90°C
3.2mm
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0.5pF
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Littelfuse
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CG
2 Electrode Arrester
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4kA
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108V
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400V
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Axial
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-40°C
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8.1mm
6.07mm
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RoHS, UL
90°C
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1.5pF
52V
Bourns
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2095
Gas Discharge Tube
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8kA
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4000V
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5500V
6000V
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Axial
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-30°C
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8mm
8mm
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ITU-T CCITT K.12, RoHS Directive 2002, IEC 61643-311, EC, DIN ISO 2859, 95, RoHS Recast 2011, UL, EU
85°C
8mm
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1.5pF
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P.O.A.
Check stock
1
Epcos
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EHV
Surge Arrester
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10kA
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350V dc
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800V
350V dc
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Through Hole
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-40°C
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5mm
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IEC 60068-1, ITU-T Rec. K.12, DIN 57845/VDE0845
90°C
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1pF
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Bourns
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2049
2 Electrode Gas Discharge Tube
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20kA
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470V
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1100V
470V
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Axial
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-30°C
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6mm
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RoHS, UL
85°C
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1.5pF
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Bourns
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2049
Gas Discharge Tube
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20kA
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75V
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600V
75V
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Axial
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-30°C
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6mm
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ITU-T K.12, IEC 61643-311, 2003 including annex and RoHS Recast 2011, UL, EC Jan. 27, 95, EU June 8, RoHS Directive 2002, 2011
85°C
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1.5pF
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Bourns
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SA
Gas Discharge Tube
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5kA
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6300V
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9200V
7200V
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Axial
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-40°C
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8.9mm
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EU, UL1414, EC, RoHS Recast 2011, RoHS Directive 2002, 95
125°C
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1pF
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P.O.A.
Check stock
1
Epcos
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EHV
2 Electrode Arrester
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25kA
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90V dc
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550V
90V dc
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Surface Mount
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-40°C
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8.3mm
6.05mm
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No
90°C
8.3mm
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1.5pF
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Bourns
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2031
Gas Discharge Tube
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1kA
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185V
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650V
230V
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Surface Mount
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-40°C
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4.4mm
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IEEE C62.31, RoHS Directive 2002, 95, IEC 61643-311, EU, ITU-T K.12, RoHS Recast 2011, IEC 60068-1, UL, EC
90°C
5mm
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1pF
80V
Bourns
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2053
2 Electrode Gas Discharge Tube
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5kA
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75V
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800V
75V
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Surface Mount
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-30°C
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4mm
4.2mm
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UL, RoHS
85°C
4.2mm
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0.5pF
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Bourns
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2038
Surge Absorber
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10kA
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150V
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500V
150V
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Surface Mount
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-40°C
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7.5mm
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GDT, ITU-T K.12, IEC 61643-311, IEEE C62.31
90°C
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1pF
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Bourns
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2095
Gas Discharge Tube
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8kA
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1600V
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2400V
6000V
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Axial
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-30°C
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8mm
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IEC 61643-311, EC, RoHS Recast 2011, UL UL File E135337, RoHS Directive 2002, ITU-T CCITT K.12, EU, 95
85°C
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1.5pF
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Bourns
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2036
Surge Absorber
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20kA
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75V
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525V
70V
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Surface Mount
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-55°C
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8.3mm
7.3mm
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Mar 31, UL 497B File: E153537, RoHS Directive 2015, 863, 2015 and Annex
105°C
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2pF
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P.O.A.
Check stock
5
Bourns
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2029
2 Electrode Gas Discharge Tube
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10A
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90V dc
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600V
90V
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Surface Mount
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-55°C
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7.5mm
7.9mm
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UL, RoHS
105°C
6mm
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1pF
52V dc
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