This is a 0.0022uF - (222) Ceramic Capacitor Use this capacitor for power decoupling, having a smooth power in your circuit, timing circuits etc. It is always a good idea to put one of these next to the power pins of a microcontroller. Features and Specifications:- Capacitor type: Ceramic Capacitor Value: 0.0022uF (222) Pack of: 5 pieces Package: Through Hole Pitch:  5 mm Polarity: Non-Polarised Linearity: Nearly Linear Does not vary much with Temperature
