CPFC74NP-PS02H2A20 is a 2 line common mode choke made by Sumida. It is a surface mount device with a variable impedance of 200ohms up to 20MHz. The rated current is 2A, and the DCR of the part is 120mOhm (Typ). The CPFC74NP-PS02H2A20 helps reduce conducted and radiated interferences in low-voltage DC networks. It is commonly used for EMI/RFI suppression, voltage level shifting and signal isolation between digital and analog circuits in electronic systems.