UTM1C221MHD

ALUMINUM ELECTROLYTIC CAPACITORS TM Timer Circuit Use series Ideally suited for timer circuits. Excellent leakage current stability, even subjected to load or no load at high temperature for a long time. Compliant to the RoHS directive (2002/95/EC). KL High Stability TM Specifications Item Performance Characteristics Category Temperature Range – 40 to +85°C Rated Voltage Range 10 to 50V Rated Capacitance Range 1 to 470µF Capacitance Tolerance ± 20% (M) (±10% (K) semi-standard) at 120Hz, 20°C Leakage Current Tangent of loss angle (tan δ) After 2 minutes' application of rated voltage, leakage current is 0.001CV+1 (µA) or less. Measurement frequency : 120Hz, Temperature : 20°C Rated voltage (V) tan δ (MAX.) 10 0.17 16 0.13 25 0.10 50 0.08 Stability at Low Temperature Rated voltage (V) Impedance ratio Z– 25°C / Z+20°C ZT / Z20 (MAX.) Z– 40°C / Z+20°C 10 2 4 Measurement frequency : 120Hz 16 25 50 2 1.5 1.5 322 Endurance The specifications listed at right shall be met when the capacitors are restored to 20°C after the rated voltage is applied for 2000 hours at 85°C. Capacitance change tan δ Leakage current Within ±10% of the initial capacitance value 150% or less than the initial specified value Less than or equal to the initial specified value Shelf Life Marking After storing the capacitors under no load at 85˚C for 1000 hours and then performing voltage treatment based on JIS C 51014 clause 4.1 at 20°C, they shall meet the specified values for the en...