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Product Name : Polypropylene Film - RF Type
Product Introduction
proimages/pro/ru-c.jpg   proimages/pro/ru.jpg   proimages/pro/rohs.jpg

Dielectric:Metallized Polypropylene film
Winding:Non-inductive type
Protection:Round Aluminum can with heat-shrinkable tubing cover,
                    and UL 94V-0 epoxy resin filled.
Leads:Fast-on terminals
Marking:Manufacturer’s logo, rated capacitance, tolerance ,rated voltage, approvals,
                operating temperature rated frequency, date code, series.
  • Rated Capacitance (Cr):
    Capacitance values up to120μF
  • Rated Voltage (RV):
    250VAC~500VAC (at 50/60HZ)
  • Capacitance tolerance (at 1KHZ):
    ±5%(J), ±10%(K), +10/-5%(U),
    Other tolerance upon request
  • Operating temperature range:
    Min. temperatures:-40℃, -25℃
    Max. temperatures:+70℃, +85℃, +105℃
  • Withstand voltage (at 25±5℃):
    a)Between terminals:1.75×RV for 10Sec.
    No flashover or permanent breakdown shall occur, but self-healing are allowed.
    b)Between terminals and case:2RV+1KV(2000V Min.) for 2~60Sec.
    During this test, no dielectric breakdown or flashover shall occur.
  • Insulation Resistance (Rins):
    Measured between terminals at 25±5℃, after 1 minute of electrification at 100VDC
    Rins≧103MΩ.μF or
    τ≧1000s (time constantτ=Cr×Rins)
  • Dissipation Factor (DF):
    Measured at 25±5℃, 1KHZ
  • Endurance Test:
    Test conditions
    Temperature:The maximum permissible capacitor operating temp
    Voltage applied:1.25RV continuous
    During this test, no permanent breakdown, interruption or flashover shall occur.
    Capacitance change(△C/C):≦±3%
  • Damp-heat Test:
    Test conditions
    Relative humidity:90~95%
    Test duration:1000±24h
    Capacitance change(△C/C):≦±0.5%