This pack contains 20 units of Chengx 16V Electrolytic Capacitor with a capacity of 2200uF and a maximum operating temperature of 105 °C (221 °F). The capacitors are cylindrical in shape and have radial termination style. They are made of aluminum material and come in a black color. The capacitors are packaged in a bag and have a tolerance rating of ±20 %. They are suitable for use in electronic components and semiconductors.