The SRR4028-120Y is a drum core, wirewound inductor that belongs to the SRR4028 series. It is shielded and has an inductance of 12 µH with a tolerance of ±30%. The height of the component is 0.118" (3.00mm) and it comes in a tape & reel package. The SRR4028-120Y has a Q @ Freq of 11.26 @ 2.52MHz and a frequency of self-resonant of 25MHz. It has a DC resistance (DCR) of 125mOhm Max and a current rating of 1.12 A. The component is made of ferrite material and can operate in a temperature range of -40°C ~ 125°C. The SMD (SMT) mounting type makes it easy to install. The package/case is 1919 (4848 Metric) and the supplier device package is not specified. The SRR4028-120Y is ECCN EAR99 compliant and REACH unaffected.