MAL2056/057 Aluminium Electrolytic Capacitors Vishay/BC Components MAL2056/057 Aluminium Electrolytic Capacitors are miniature snap-in power standard capacitors with high ripple current capability. These capacitors feature 12,000 hours long life at 85°C, low ESR, ±20% tolerance on CR and pressure relief on the top of the aluminium case. The MAL2056/057 capacitors are available in a keyed polarity version. These capacitors are used in video systems, energy storage in pulse systems, switched mode power supplies and filtering applications.