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Sankosha SD3-Series Gas Tube 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:

  • 4.5 x 3.2 mm (4532) Footprint
  • UL497B Recognized (File E140906)
  • High Surge Current Rating
  • Non-Radioactive
  • RoHS Compliant (100% Lead-Free)
  • ISO 9001 Certified
  • Low Capacitance ≤ 0.5pF
  • Proven Performance
    • Part
    Number    		 DC Breakdown Voltage(1) Impulse Breakdown Voltage

    Insulation Resistance
    100V DC
    MΩ(2)

    		 Capacitance 1MHz
    pF    		 DC Holdover Voltage
    V(4)    		 Impulse Life Impulse Discharge Current
    8/20μsec
    100V/s 100V/μs 8/20μs, 100A 10/1000μs, 50A
    SD3-75 75V ≤ 500V ≥ 10,000 ≤ 0.5pF ≤ 52V 1000 Times n/a 2.0 kA
    SD3-90 90V ≤ 500V ≥ 10,000 ≤ 0.5pF ≤ 52V 1000 Times n/a 2.0 kA
    SD3-200 200V ≤ 500V ≥ 10,000 ≤ 0.5pF ≤135V 1000 Times n/a 2.0 kA
    Notes:
    1. DC Breakdown Voltage Ranges are ± 20%
    2. Insulation Resistance measured at:
            DC 50V for the SD3-75 and SD3-90
            DC 100V for the SD3-200
    3. DC Holdover Voltage measured in accordance with the ITU-T K.12.
    4. Packaged on tape and reel.
    		 
    		 
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    Sankosha U.S.A., Inc., 406 Amapola Avenue, Suite 135, Torrance, CA 90501
    Toll Free: 888.711.2436 Ph: 310.320.1661 Fax: 310.618.6869 Email: sales@sankosha-usa.com