The 193 PUR-SI Series from Vishay are Aluminum Electrolytic Power Capacitors. They have capacitance values ranging from 47-870 μF with capacitance tolerances of ±20%. These power capacitors have a voltage rating of up to 600 V and up to 30 % higher ripple current. They have a useful life of more than 5000 h and shelf-life of 1000 h. These capacitors are available in through-hole packages that measure 35 x 60 mm. They are ideal for solar PV inverters, motor controls, small drives, standard and switched mode power supplies, industrial air conditioning, industrial lamp drivers, welding, cutting, melting, and uninterruptible power supplies (UPS).