SRR6038-470Y

The Bourns SRR6038-470Y is a surface-mount fixed inductor designed for space-constrained electronic circuits. Constructed with a ferrite drum core and wirewound architecture, this component provides a nominal inductance of 47µH measured at 100 kHz. It incorporates internal shielding to minimize electromagnetic interference and reduce magnetic coupling with adjacent components on the printed circuit board.

Electrical performance includes a maximum direct current resistance of 155mΩ, supporting efficient power delivery in signal processing and filtering applications. The inductor handles a continuous current rating of 950mA and reaches magnetic saturation at 1A. Its quality factor measures 8.5 at 2.52MHz, with a self-resonant frequency of 10.4MHz, making it suitable for mid-frequency RF and switching regulator designs.

Mechanically, the component occupies a 6.80mm x 6.80mm footprint with a maximum height of 4.00mm. It withstands soldering heat up to 260°C for ten seconds during wave soldering processes and supports reflow soldering profiles up to 230°C for a maximum of fifty seconds. The unit operates across a wide temperature range from -40°C to 125°C, ensuring stability in demanding industrial and automotive environments.