CM322522-4R7KL is a chip inductor from the CM322522 series featuring a 4.7 µH inductance with ±10% standard tolerance and ±5% alternative tolerance. The device exhibits a minimum quality factor (Q) of 30 at a test frequency of 7.96 MHz, with a self-resonant frequency (SRF) minimum of 50 MHz and a maximum DC resistance (DCR) of 1.5 O. It supports a maximum DC current (IDC) of 220 mA and is designed for accurate automatic surface mounting with high resistance to heat, humidity, mechanical shock, and pressure. The inductor is RoHS compliant and finds common application in mobile phones, cellular phones, and consumer electronics such as CTV, VCR, HIC, and FDD systems.