The Yageo CC0402FRNPO9BN221 Multilayer Ceramic Capacitor (MLCC) is a SMD SMT model with a capacitance of 220pF (picofarads) and a voltage rating of 50V. It is constructed from NPO (COG/NP0, Class I) dielectric material and has an operating temperature range between -55 and 125 degrees Celsius. The tolerance is 1% and the lead material is Ni/Sn. It is commonly used in applications requiring high Q, minimal ESR and low loss characteristics such as RF and microwave filters, timing circuits, tuned circuits, cable line filters, TV tuners, and many more. The Yageo CC0402FRNPO9BN221 MLCC is a reliable and versatile product that is designed to meet the demanding requirements of today's electronics industry.