SRN5040-8R2M is a semi-shielded power inductor from Bourns designed for use in DC/DC converters, notebook computers, digital video cameras, and other portable electronics. The inductor features an inductance of 8.2 µH with a 20% tolerance, a maximum DC resistance of 0.065 O, and a rated RMS current of 2.2 A with a saturation current of 2.4 A. It operates at a test frequency of 7.96 MHz with a self-resonant frequency of 18 MHz typical, providing stable performance across a wide frequency range. The device is RoHS compliant and halogen-free, making it suitable for environmentally conscious applications requiring reliable power management in compact form factors.