Malvern, Pa. Vishay Intertechnology's 093 PMG-SI family of aluminum electrolytic capacitors tout a useful lifetime rating of 2,000 hours at 85 degrees C.
The Vishay BCcomponents 093 PMG-SI aluminum electrolytic capacitors supply a capacitance range from 68 microfarads (μF) to 820 μF with a ±2 percent tolerance for mains-side filter-buffer applications. The capacitors are available in 400-V, 420-V, and 450-V voltage ratings, with an operating temperature range of -25°C to 85°C.
Providing designers with many size choices, the capacitors are available in case sizes ranging from 22 mm to 35 mm in diameter and 25 mm to 50 mm in length, and are suitable for many consumer, commercial, and industrial applications. These include the high-voltage side of switch-mode power supplies (SMPS) for equipment such as set-top boxes for digital and satellite TV; motor controls for washing machines and refrigerator compressors; uninterruptible power supplies (UPS) for banking, networking, and telecom, and a variety of other end products including consumer welding equipment.
Part number 2222 093 3671 (470 μF/400 V) is priced at $1.00 to $1.20 in quantities of 100,000+. Delivery is five to 12 weeks.
Vishay Intertechnology, 1-704-924-5188, www.vishay.com