UTM1A221MED Datasheet PDF

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.