RLS series

      RLS series which are designed for timing applications are aluminum electrolytic capacitors with low leakage current.
      RLS series have five features.The first one is that RLS series are alternative to Tantalum capacitors.The second one is about low leakage current.The third one is that capacitance range of RLS series is from 0.1 F to 1,000 F.The fourth one is that Voltage Range of RLS series is from 10 WVDC to 50 WVDC.The last one is about solvent tolerant end seals standard.The following is about specification of RLSseries.Capacitance tolerance would be within ±20% at 120Hz and 25.Operating temperature range should be -40 to +85.Dissipation Factor at 120Hz and 25°C is as follows.When WVDC is 10 tan should be 0.20.When WVDC is 16 tan should be 0.16.When WVDC is 25 tan should be 0.14. When WVDC is 35 tan should be 0.12.When WVDC is 50 tan should be 0.10.Leakage current should be 0.002 CV or 0.4A whichever is greater  when WVDC is less than or equal to 50 WVDC and times are 2 minutes..When temp is -25/ +25 impedance ratio(Max.) at 120 Hz should  respevtively be 3,2,2,2 and 2 corresponding to WVDC are 10,16,  25, 35 and 50.When temp is -40/ +25 the corresponding impedance ratio (Max.)at 120 Hz should  respevtively be 6,4,4,3 and 3.Load life should be 2,000 hours at 85 with rated voltage when capacitance change 20% of initial measured values,dissipation factor 200% initial specified value and leakage current Initial specified value.Shelf life should be 1000 hours at 85°C with no applied voltage.Units will meet load life specification.Capacitors placed on a 250°C hot plate for 30 seconds with their electrode terminals facing downward will fulfill the following conditions after being cooled to room temperature.When the frequencies were 50Hz,120Hz,400Hz,1kHz,10kHz and 100kHz,the corresponding Ripple Current Multipliers were 0.8,1.0,1.0and 1.1,1.3 and 1.5.When the temperature respectively, +85,+70 and +65,the corresponding ripple current multipliers were 1.0,1.35 and 1.35.