The PM3700-20-RC is an SMD common mode choke from the PM3700 Series designed for EMI filtering and common mode noise suppression in electronic circuits. It features a minimum inductance of 0.5 mH at 1 kHz, a maximum DC resistance of 0.010 O, and supports an RMS current rating of 6.0 A with a leakage inductance of 2.2 µH typical. The device operates effectively across a frequency range of 4 to 40 MHz with 20 dB attenuation, making it suitable for high-speed signal integrity applications. Constructed with a ferrite core, polyester-coated copper wire, and Sn-Ag-Cu alloy terminal coating, the PM3700-20-RC is RoHS compliant and supplied in tape and reel packaging. This compact component is ideal for filtering applications in power supplies, data communication systems, and consumer electronics where common mode noise rejection is critical.