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3P-Series
Sankosha Gas Discharge Tubes (GDT) - Surge Arresters
Applications:

  • Cable Telephony Products
  • Modems/Cable Modems
  • Broadband/CATV/Coaxial Protectors
  • xDSL Modems and Peripherals
  • Building Entry/Outside Plant
  • Transient Voltage Surge Suppression
  • TVSS
  • Features:

  • UL 479B Recognized (File E140906)
  • High Surge Current Rating
  • Non-Radioactive
  • RoHS Compliant (100% Lead-Free)
  • ISO 9001 and ISO 14001 Certified
  • Low Capacitance ≤ 2.0pF(1)
  • Proven Performance

  • Part
    Number
    DC Breakdown Voltage
    (L1-E)(L2-E)(2)
    Impulse Breakdown Voltage
    (L1-E)(L2-E)
    Insulation Resistance(3) DC Holdover Voltage(4) Impulse Life (L1+L2-E)
    (10/1000μs 500A)
    Impulse Discharge Current (L1+L2-E)
    (8/20μs)
    AC Discharge Current (L1+L2-E)
    (50Hz)
    100V/s 100V/μs 10kV/μs 1 Time 10 Times(5) 11 Cycles,
    1 Time
    1 Second
    3P-1L1 90V ≤ 600V ≤ 1050V ≥ 10,000 MΩ ≤ 60V 500 Times 20 kA 10 kA 180 A 24A, 10 Times
    3P-4L1 250V ≤ 700V ≤ 1100V ≥ 10,000 MΩ ≤ 150V 500 Times 20 kA 10 kA 180 A 24A, 10 Times


    Notes:
    1. Capacitance measured at 1 MHz for all part numbers is ≤ 2.0 pF
    2. DC Breakdown Voltage Ranges are ▒ 20%
    3. Insulation Resistance measured at:
                DC 50V for the 3P-1L1 and 3P-4L1
    4. DC Holdover Voltage measured at 10/1000 Ásec, 500A per REA:
                DC50V for the 3P-1L1
                DC100V for the 3P-4L1
    5. 5 times each polarity
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    Sankosha U.S.A., Inc.,    406 Amapola Avenue, Suite 135,    Torrance, CA 90501,    USA
    Phone Toll Free: (888) 711-2436    Phone: (310) 320-1661    Fax: (310) 618-6869    Email: sales@sankosha-usa.com
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