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 852-2753
製造零件編號2027-09-BLF
BrandBourns
HK$10.16
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 320-8926
製造零件編號B88069X0720S102
BrandEPCOS
HK$11.73
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 703-1070
製造零件編號B88069X8740B502
BrandEPCOS
HK$40.74
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 164-8197
製造零件編號GTCS36-231M-R10-2
BrandLittelfuse
HK$12.156
Each (On a Tape of 750)
單位
GTCS36 3 Electrode Gas Discharge Tube - 230V - - Surface Mount - - - - - - -
RS庫存編號 867-5431
製造零件編號GTCS36-231M-R10-2
BrandLittelfuse
HK$11.878
個 (以毎袋:5)
單位
GTCS36 3 Electrode Gas Discharge Tube - 230V - - Surface Mount - - - - - - -
RS庫存編號 768-7645
製造零件編號2030-23T-SMLF
BrandBourns
HK$26.30
單位
2030 3 Electrode Gas Discharge Tube 4kA 185V 650V - Surface Mount 5 x 5 x 7.5mm - 5mm 7.5mm 5mm +90°C -40°C
RS庫存編號 852-2839
製造零件編號2036-07-B2LF
BrandBourns
HK$8.029
/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 191-1557
製造零件編號B88069X2380S102
BrandEPCOS
HK$15.85
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$10.144
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 172-8672
製造零件編號2030-23T-SMLF
BrandBourns
HK$18.904
個 (以毎袋:250)
單位
2030 3 Electrode Gas Discharge Tube 4kA 185V 650V - Surface Mount 5 x 5 x 7.5mm - 5mm 7.5mm 5mm +90°C -40°C
RS庫存編號 852-2999
製造零件編號2049-30-BT1LF
BrandBourns
HK$3.171
/個 (每包:1000個)
單位
2049 2 Electrode Gas Discharge Tube 15 kA @ 10 Operation, 20 kA @ 1 Operation 300V <700 V @ 100 V/μs, <900 V @ 1000 V/μs 300 V Axial 6 (Dia.) x 8mm - - - 8mm +85°C -30°C
RS庫存編號 852-3003
製造零件編號2049-60-BT1LF
BrandBourns
HK$3.171
/個 (每包:1000個)
單位
2049 2 Electrode Gas Discharge Tube 15 kA @ 10 Operation, 20 kA @ 1 Operation 600V <1100 V @ 100 V/μs, <1300 V @ 1000 V/μs 600 V Axial 6 (Dia.) x 8mm - - - 8mm +85°C -30°C
RS庫存編號 183-9361
製造零件編號B88069X9231T203
BrandTDK
HK$8.087
/個 (每包:10個)
單位
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
RS庫存編號 172-7210
製造零件編號2046-40-ALF
BrandBourns
HK$8.123
個 (以毎袋:1000)
單位
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庫存編號 852-3006
製造零件編號2049-40-BT1LF
BrandBourns
HK$3.171
/個 (每包:1000個)
單位
2049 2 Electrode Gas Discharge Tube 15 kA @ 10 Operation, 20 kA @ 1 Operation 400V <1000 V @ 1000 V/μs, <800 V @ 100 V/μs 400 V Axial 6 (Dia.) x 8mm - - - 8mm +85°C -30°C
RS庫存編號 181-4387
製造零件編號2031-15T-SM-RPLF
BrandBourns
HK$7.443
個 (在毎卷:1500)
單位
2031 Gas Discharge Tube - 60V 500V 150 V Surface Mount 5 Dia. x 4.4mm - 5mm - 4.4mm +90°C -40°C
RS庫存編號 164-8183
製造零件編號GTCA28-900M-R20
BrandLittelfuse
HK$7,308.00
1 Tray of 1000 Pack(s)
Tray(s)
GTCA28 2 Electrode Gas Discharge Tube 20kA 90V 550 V @ 1000 Vμs 350 V Axial 6 x 8mm - - 8mm 6mm +90°C -40°C
RS庫存編號 768-7480
製造零件編號2049-07-BLF
BrandBourns
HK$3.72
/個 (每包:10個)
單位
2049 2 Electrode Gas Discharge Tube 20kA 75V <600V - Axial 8 (Dia.) x 6mm - - - 6mm +85°C -30°C
RS庫存編號 183-9303
製造零件編號B88069X0190S102
BrandTDK
HK$10.501
個 (以毎袋:100)
單位
EM90X 2 Electrode Arrester - 108V 600V 60 V Through Hole 5.5 Dia. x 6mm - 5.5mm - 6mm +125°C -40°C
RS庫存編號 172-7296
製造零件編號2097-140-DLF
BrandBourns
HK$141.568
Each (In a Tray of 105)
單位
2097 2 Electrode Gas Discharge Tube 25kA 1400V <2200V - Axial 11.8 (Dia.) x 17.4mm - - - 17.4mm +85°C -30°C