The SLFB22-2R450G-A1TF manufactured by Sunlord is an EMI/RFI filter module that gives protection to sensitive electronics from noise present in the system. It consists of LC and RC networks suitable for 1008 RoHS requirements. It has a working temperature range of -55 to +125 °C, a low insertion loss, and a high common-mode attenuation. This filter can help ensure high-speed data transmission quality and helps efficiently reduce the system noise level.