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          • JTA25G-JTN25G series

            Gas discharge tubes (GDT) use noble gasses enclosed in ceramic tubes to provide an alternate circuit path forvoltage spikes.The ceramic envelope and with nickelconnectors allow for high loads and JDT offers products that function at 20KA, 40KA, 50KA, 60KA, 100KA & 150KA. The breakdown voltages of the devices have a wide range (up to 20% tolerance).Major applications are high frequency telecommunication lines,stations,security systems,HID and high quality Surge Protection Devices (SPD).

            • Brand: JDT FUSE
            • Classification: gas discharge tube
            • Voltage: 70-800V
            • Current: 5KA

            Electrical properties

            Part
            Number

            DC
            Spark-over
            Voltage
            Maximum
            Impulse
            Breakdown
            Voltage
            Max.
            Impulse
            Discharge
            Current
            (8/20μs)
            Impulse
            Life
            (10/1000μs)
            Normal
            Alternating
            Discharge
            Current
            DC
            Holdover
            Voltage

            Minimum
            insulation
            Resistance

            Maximum
            Capacitance
            (1MHz)

            100V/
            S
            100V/
            μS
            1KV/
            μS
            1
            times
            10
            times
            100A
            50Hz
            1Sec
            Single
            9Cycles
            (V)
            (V)
            (V)
            (KA)
            Times
            (A)
            (V)
            (GΩ)
            (pF)
            JTA25-070G
            70±20%
            700
            800
            8
            5
            300
            5
            25
            52
            1
            1
            JTA25-075G
            75±20%
            700
            800
            8
            5
            300
            5
            25
            52
            1
            1
            JTA25-090G
            90±20%
            600
            700
            8
            5
            300
            5
            25
            52
            1
            1
            JTA25-150G
            150±20%
            600
            700
            8
            5
            300
            5
            25
            52
            1
            1
            JTA25-230G
            230±20%
            600
            700
            8
            5
            300
            5
            25
            80
            1
            1
            JTA25-250G
            250±20%
            600
            700
            8
            5
            300
            5
            25
            80
            1
            1
            JTA25-300G
            300±20%
            700
            900
            8
            5
            300
            5
            25
            150
            1
            1
            JTA25-350G
            350±20%
            700
            900
            8
            5
            300
            5
            25
            150
            1
            1
            JTA25-400G
            400±20%
            800
            1000
            8
            5
            300
            5
            25
            150
            1
            1
            JTA25-470G
            470±20%
            900
            1100
            8
            5
            300
            5
            25
            150
            1
            1
            JTA25-600G
            600±20%
            1300
            1500
            8
            5
            300
            5
            25
            150
            1
            1
            JTA25-800G
            800±20%
            1500
            1700
            8
            5
            300
            5
            25
            150
            1
            1
            JTN25-070G
            70±20%
            700
            800
            8
            5
            300
            5
            25
            52
            1
            1
            JTN25-075G
            75±20%
            700
            800
            8
            5
            300
            5
            25
            52
            1
            1
            JTN25-090G
            90±20%
            600
            700
            8
            5
            300
            5
            25
            52
            1
            1
            JTN25-150G
            150±20%
            600
            700
            8
            5
            300
            5
            25
            52
            1
            1
            JTN25-230G
            230±20%
            600
            700
            8
            5
            300
            5
            25
            80
            1
            1
            JTN25-250G
            250±20%
            600
            700
            8
            5
            300
            5
            25
            80
            1
            1
            JTN25-300G
            300±20%
            700
            900
            8
            5
            300
            5
            25
            150
            1
            1
            JTN25-350G
            350±20%
            700
            900
            8
            5
            300
            5
            25
            150
            1
            1
            JTN25-400G
            400±20%
            800
            1000
            8
            5
            300
            5
            25
            150
            1
            1
            JTN25-470G
            470±20%
            900
            1100
            8
            5
            300
            5
            25
            150
            1
            1
            JTN25-600G
            600±20%
            1300
            1500
            8
            5
            300
            5
            25
            150
            1
            1
            JTN25-800G
            800±20%
            1500
            1700
            8
            5
            300
            5
            25
            150
            1
            1


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