ACM4520-421-2P-T000 CHOKE COMMON MODE 420R 2.8A LN2 SMD The product ACM4520-421-2P-T000 (CHOKE COMMON MODE 420R 2.8A LN2 SMD) is a high-quality common mode choke designed for efficient noise suppression. Manufactured by EPCOS (TDK), it features an inductance of None and a DC resistance of 55m Ohms. Built for General Purpose, it is suitable for various applications. The compact design measures 4.70mm x 4.50mm x 2.00mm and operates within a temperature range of -40°C ~ +85°C. Packaged in TAPE&REEL format, this choke complies with ROHS standards, making it a reliable choice for modern systems.