SRF2012A-670YA is a common mode chip inductor from the SRF2012AA series designed for electromagnetic interference (EMI) suppression in high-speed digital and analog circuits. It features shielded construction with bifilar winding to minimize radiation and provide effective common mode filtering. The inductor delivers 67 ohms impedance at 100 MHz with ±25% tolerance, a typical DC resistance of 0.15 O, and a maximum DC resistance of 0.25 O, supporting a rated current of 400 mA. Operating across a temperature range of -55°C to +125°C with a rated voltage of 50 VDC and withstanding voltage of 125 VDC, this component is AEC-Q200 compliant, RoHS compliant, and halogen-free. It is widely used in high-speed data interfaces, USB applications, and other noise-sensitive circuits requiring reliable common mode filtering.