Products / Metal Oxide Varistor (High Energy Series)

Metal Oxide Varistor (High Energy Series)

Features
  • The High Energy Series is Maida's large tab-leaded and wire-leaded varistors 
  • Body Size : From 25mm to 53mm 
  • Operating voltage (MCOV) from 130VAC to 1000VAC  (additional voltages available upon request) 
  • RoHS & REACH & Halogen-Free Compliant 
  • UL & cUL Approvals 
  • Designed for pulse repetition and/or very large surge current applications
Applications
  • AC Line Voltage applications 
  • Power supply, UPS 
  • AC Power Taps, AC Power Meters 
  • Lighting Products 
  • Other Products that require very large surge current
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Datasheet
Specifications

    Operating Temperature
     -40C° - +85C°
    Continuous MCOV Range
    131VAC-1000VAC
    Maximum DC Leakage@Rated VDC
    200uA
    Peak Current Rating (1 Pulse @8/20us)
    Up to 70000A
    Impulse Response Time
    <50ns
    Minimum Hipot of Coating
    2500VDC
    Minimum I.R. of Coating
    1000MΩ
    Current/Energy Derating above 85C°
    -2.5%/C°
Regular Spec/High Energy Series

   Diameter   Maida PN.
   25mm
    S66xxZOV131R#xx ~S66xxZOV102R#xx
   32mm
    D78xxZOV131R#xx ~D78xxZOV102R#xx
   34mm
    S75xxZOV131R#xx ~S75xxZOV102R#xx
   40mm
    D75xxZOV131R#xx ~D75xxZOV102R#xx
   53mm
    D77xxZOV131R#xx ~D77xxZOV102R#xx
Safety Certificate

  Country
  Standard

  Certificate Number


  USA/Canada
  UL
  UL1449
  E321173
  VZCA2.E321173
  VZCA8.E321173