7448640399 CHOKE COMMON MODE CMC 3.9MH 1A 2LN TH The product 7448640399 (CHOKE COMMON MODE CMC 3.9MH 1A 2LN TH) is a high-quality common mode choke designed for efficient noise suppression. Manufactured by WURTH, it features an inductance of 3.9mH and a DC resistance of 320m Ohms. Built for Automotive(AEC-Q200), it is suitable for various applications. The compact design measures 21.30mm x 21.30mm x 17.80mm and operates within a temperature range of -40°C ~ +125°C. Packaged in TRAY format, this choke complies with ROHS standards, making it a reliable choice for modern systems.