The CC0603BRNPO9BN4R3 with Multilayer Ceramic Capacitors MLCC - SMD/SMT is a surface mount capacitor manufactured by Yageo. It is a 0603 size capacitor with a dielectric that is made up of multiple layers of ceramic, providing excellent high frequency performance. The capacitance of this part is 0.009 uF – 9 nF, which is ideal for high frequency noise filtering, decoupling, and bypassing applications. This part also has a voltage rating of 4V and a tolerance of ± 10%. It is lead free and ROHS compliant, making it an environment-friendly choice.