744821120 CHOKE COMMON MODE 20mH 500mA 2LN TH The product 744821120 (CHOKE COMMON MODE 20mH 500mA 2LN TH) is a high-quality common mode choke designed for efficient noise suppression. Manufactured by WURTH, it features an inductance of 20mH and a DC resistance of 1 Ohms. Built for General Purpose, it is suitable for various applications. The compact design measures 15.00mm x 4.50mm x 17.50mm 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.