The 0446164151 is a 46 material grade round cable snap-it assembly designed for electromagnetic interference (EMI) suppression across a wide frequency range from 1 MHz into the GHz region. This ferrite core assembly accommodates round cables or bundled wires with diameters from 2.5 mm (0.100 inch) to 25.4 mm (1.000 inch), providing flexible cable management for various applications. The assembly features typical impedance values of 73 O at 10 MHz, 122 O at 25 MHz, 226 O at 100 MHz, and 277 O at 250 MHz, enabling effective suppression of both differential and common-mode conducted EMI. The polypropylene case meets RoHS restrictions on hazardous substances and carries a UL 94 V-0 flammability rating, ensuring compliance with environmental and safety standards. This snap-it design allows for easy installation on existing cables without requiring disconnection, making it ideal for retrofit applications in industrial equipment, telecommunications, and consumer electronics where EMI mitigation is critical.