Electrolytic CApacitor Product SpecifiCAtion EV TYPE CD SERIES ...

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Electrolytic CApacitor Product SpecifiCAtionEV TYPE CD SERIES 1I.ScopeThis standard defines characteristics and dimensions for aluminum electrolytic capacitors named EV series forgeneral purpose.II.Performance1.Operating Temperature Range40~105Shipping Temperature-40 ~+702.Capacitance ToleranceCapacitance tolerance should be within the range of 20% which is measured at 120 Hz/20.3.Dissipation Factor (tan)Shown in the attached table at 120 Hz/20.4.Rated DC Working Voltage (WV) and DC Surge Voltage (SV)Rated Voltage(V) Surge Voltage(V) 5.Leakage CurrentThe maximum leakage current is specified in the following formula after DC working voltage applied for 2 minutes.I0.01CV or 3 (A) whichever is greaterwhere I: Leakage Current (A) at 20C: Nominal Capacitance (F)V: Working Voltage (VDC)6.Low Temperature CharacteristicsThe ratio of impedance at -25/20-40/20 and -55/20 of the capacitor shall beYAGEO ELECTRONIC CORPORATIONEngineering Dept..
Electrolytic CApacitor Product SpecifiCAtionEV TYPE CD SERIES 2WVcomparison Z6.3 10 Z(-25) /(Z20 ) 2 2 2 2 2Z(-40) /(Z20 ) 3 3 3 3 3Z(-55) /(Z20 ) 3 3 3 3 37.Multiplier for Ripple CurrentFreq.(Hz) 120 1K 10K 100KCoefficient 0.70 0.80 0.90 1.00Ambient Temperature() Coefficient 8.Load Life TestThe following specifications shall be satisfied when the capacitors are restored to 20 after rated working voltage applied at 1052for 2000 +12 / -0 hours.Capacitance Change Within ±30% of the initial valueDissipation Factor Not more than 200% of the specified valueLeakage Current Not more than the specified value9.Shelf Life TestThe following specifications shall be satisfied when the capacitors are restored to 20 after exposing them at 1052withoutvoltage applied for 1000 +12 / -0 hours.Capacitance Change Within ±30% of the initial valueDissipation Factor Not more than 200% of the specified valueLeakage Current Not more than the specified value10. Solderability TestThe following specifications shall be satisfied when the lead wires are tested in solder bath at 235 11. Solder Heat Resistance TestThe following specifications shall be satisfied when the lead wires are tested in solder bath at 260 12.Refiow Soldering Heat Resistance TestAfter reflow soldering , the following specifications shall be satisfied when the capacitors are restored to 20.Capacitance Change Within ±10% of the initial valueDissipation Factor Not more than the specified valueLeakage Current Not more than the specified value13.Lead Free Reflow Soldering Condition(1)For reflow, use a thermal conduction system such as infrared radiation (IR) or hot blast.Vapor heat transfer systems are not recommended.(2)Observe proper soldering conditions (temperature,time,etc.). Do not exceed the specified limits.(3)Reflow could be performed twice. Please make sure the parts have enough cooling down time betweenthe first and second soldering process.YAGEO ELECTRONIC CORPORATIONEngineering Dept..
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Page 7 and 8: Parts listsElectrolytic CApacitor P

Electrolytic CApacitor Product SpecifiCAtion EV TYPE CD SERIES ...

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