Quality Policy

ALC42 Series 105°C• Compact Size• 2000 hours at 105 °C (Ur, Ir applied)• Excellent surge voltage capability• Optimized designs available on requestRoHSCompliantapplicationDesigned for applications where highreliability and compact sizes are importantsuch as switch mode power supplies andfrequency converters.Basic designThe ALC42 (105°C) is a high CV snap-inversion of the ALC40 range.SpecificationStandards IEC 60384-4 Long Life Grade 40/105/56,Capacitance range 120 – 6800 µFCapacitance tolerance –20 to +20%Rated voltage U RSurge voltage U S200 - 450 VDC1.15 x U R(for U R< 250 VDC)1.10 x U R(for U R> 350 VDC)Test Condition:< 30s surge, 1000 cycles @ 105°CSurge voltage U SS(Short duration)Leakage current I LOperational life time+105°C, U R, I R+105°C, U RU RU SS200 350250 400350 500400 520415 530450 550500 600= 0.003 x C Rx U R(µA) or 6mA whicheveris the smaller. Note, C Ris in µF.Can Diameter30, 35, 40, 45, 50 2000 hrsCan Diameter30, 35, 40, 45, 50 11000 hrsTest Condition:< 500ms surge, 100 cycles @ 20°CTest Condition:U R, 5mins., 20°CEnd of Life requirement:∆C/C < ±10%ESR < 2 x initial ESR value< initial specified limitI LShelf Life2000 hrs at 0V +85°C, or 30000 hrs at 0V +40°CTemperature range–40 to +105°C (Operating) -55°C to +105°C (Storage)