Bourns SRN2012T Semi-Shielded Power Inductors are constructed with a magnetic-epoxy coating to the perimeter of the inductor winding. This design provides enhanced shielding, releasing a lower level of magnetic field radiation compared to non-shielded inductors. Other features include high inductance, low DCR, high self-resonant frequency, and high Q. Bourns SRN2012T Semi-Shielded Power Inductors come in a small 2mm x 1.2mm x 1.2mm package with an operating temperature range of -40°C to +125°C. Ideal applications are RF signal processing, resonant circuits, decoupling and noise filters for audio headsets, cable modems, set-top boxes, hard disk drives, tablets, and mobile electronic devices.