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庫存編號 164-8197
製造零件編號GTCS36-231M-R10-2
BrandLittelfuse
HK$16.663
Each (On a Tape of 750)
單位
GTCS36 3 Electrode Gas Discharge Tube - 230V - - Surface Mount - - - - - - -
RS庫存編號 703-1070
製造零件編號B88069X8740B502
BrandEPCOS
HK$18.05
單位
EHV 3 Electrode Arrester 25kA 230V <350 V @ 100 V/μs, <450 V @ 1 kV/μs 230 V dc Through Hole - - - 10.5mm 13.4mm +90°C -40°C
RS庫存編號 852-2839
製造零件編號2036-07-B2LF
BrandBourns
HK$7.752
/個 (每包:1000個)
單位
2036 3 Electrode Gas Discharge Tube 10 kA @ 10 Operation, 20 kA @ 1 Operation 75V 250 V @ 100 V/μs, 525 V @ 1000 V/μs 75 V Surface Mount 5 (Dia.) x 7.3mm - - - 7.3mm +85°C -55°C
RS庫存編號 320-8926
製造零件編號B88069X0720S102
BrandEPCOS
HK$11.81
單位
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庫存編號 867-5431
製造零件編號GTCS36-231M-R10-2
BrandLittelfuse
HK$35.93
個 (以毎袋:5)
單位
GTCS36 3 Electrode Gas Discharge Tube - 230V - - Surface Mount - - - - - - -
RS庫存編號 191-1557
製造零件編號B88069X2380S102
BrandEPCOS
HK$16.40
單位
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庫存編號 167-8422
製造零件編號B88069X0720S102
BrandEPCOS
HK$7.36
個 (以毎盒:100)
單位
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庫存編號 852-2753
製造零件編號2027-09-BLF
BrandBourns
HK$11.13
單位
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庫存編號 852-2729
製造零件編號2026-09-C2LF
BrandBourns
HK$17.71
單位
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庫存編號 183-9349
製造零件編號B88069X0810S102
BrandTDK
HK$11.48
/個 (每包:5個)
單位
EC350X 2 Electrode Arrester - 402V 900V 60 V Through Hole 8 Dia. x 6.05mm - 8mm - 6.05mm +90°C -40°C
RS庫存編號 172-8693
製造零件編號2061-25-ALF
BrandBourns
HK$62.29
Each (In a Tray of 180)
單位
2061 2 Electrode Gas Discharge Tube 60kA 250V <700V - - 11.8 (Dia.) x 12mm - - - 12mm +85°C -30°C
RS庫存編號 780-4903
製造零件編號SA2-3000-CLT-STD
BrandBourns
HK$29.336
/個 (每包:5個)
單位
SA 2 Electrode Gas Discharge Tube 5kA 3000V 4500 3000 V Axial 8.5 (Dia.) x 8.9mm - - - 8.9mm +125°C -40°C
RS庫存編號 183-9351
製造零件編號B88069X2830T502
BrandTDK
HK$12.844
/個 (每包:5個)
單位
N81-A600X 2 Electrode Arrester - 600V 1400V 60 V Through Hole 8 Dia. x 6.05mm - 8mm - 6.05mm +90°C -40°C
RS庫存編號 172-9842
製造零件編號2052-42-SM-RPLF
BrandBourns
HK$6.08
個 (在毎卷:2700)
單位
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庫存編號 703-1067
製造零件編號B88069X4920S102
BrandEPCOS
HK$13.014
/個 (每包:5個)
單位
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庫存編號 852-2735
製造零件編號2026-25-C2LF
BrandBourns
HK$8.41
/個 (每包:1000個)
單位
2026 3 Electrode Gas Discharge Tube 20 kA@ 10 Operation, 40 kA@ 1 Operation 250V 475 V@ 100 V/μs, 700 V@ 1000 V/μs 250 V Through Hole 8 (Dia.) x 13.5mm 4.4mm - - 13.5mm +90°C -40°C
RS庫存編號 191-1541
製造零件編號B88069X1630T602
BrandEPCOS
HK$13.38
單位
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庫存編號 461-2382
製造零件編號B88069X0880S102
BrandEPCOS
HK$14.45
單位
EHV 2 Electrode Arrester 10kA 150V <450 V @ 100 V/μs, <550 V @ 1 kV/μs 150 V dc Through Hole - - - - 6.05mm +90°C -40°C
RS庫存編號 184-6120
製造零件編號2011-15-SMH-LF
BrandBourns
HK$6.574
個 (以毎盒:500)
單位
2011 Surge Arrester - 60/350V 650V 150 V Surface Mount 9.5 x 8 x 2mm - 8mm 2mm 9.5mm +90°C -40°C
RS庫存編號 852-2854
製造零件編號2036-40-BLF
BrandBourns
HK$7.895
/個 (每包:1000個)
單位
2036 3 Electrode Gas Discharge Tube 10 kA @ 10 Operation, 20 kA @ 1 Operation 400V 650 V @ 100 V/μs, 825 V @ 1000 V/μs 400 V Surface Mount 5 (Dia.) x 7.3mm - - - 7.3mm +85°C -55°C