MAL2256 Series High Temperature Capacitors Vishay BC Components MAL2256 Series High-Temperature Aluminum Capacitors provide long life at high heat. These aluminum capacitors have a life of 2000 hours at +105°C and more than 5000 hours at +85°C. Vishay BC Components MAL2256 capacitors are power miniaturized capacitors with a voltage range of 16 to 100V. MAL2256 devices are ideal for use in a variety of applications, including general purpose/industrial, standard and switched mode power supplies, audio systems, DC/DC converters, telecom, and smoothing and filtering.