Aluminum-polymer capacitors with a value of 6.8 microfarads and a voltage rating of 16 volts, available in surface mount technology (SMD). They are categorized as CAP ALUM POLY 6.8UF 20 16V SMD, have a metric size designation of 2917 (7343), and exhibit reliability with a lifespan of 1000 hours at an operating temperature of 105 degrees Celsius.