The Fastron SMCC-121X-02 is a surface-mount device (SMD) Common Mode Choke designed for effective common-mode noise suppression. Supreme Components International, an authorised distributor of Fastron components, provides this choke for a wide range of applications, including signal and power line filtering. Common mode chokes are crucial for reducing electromagnetic interference (EMI) and ensuring signal integrity in sensitive electronic circuits. The SMCC-121X-02 features a compact SMD design, making it suitable for high-density PCB layouts. Its robust construction ensures reliable performance in demanding environments. This choke is an excellent choice for applications requiring effective noise filtering and minimal board space.