Bourns 1048 Shielded Surface Mount Inductor with Ferrite DR & RI Core 330 μH ±30% 650 mA Idc Q18 SRU1048

Bourns SRU1048-331Y shielded surface mount inductor is a precision component designed for electronic and industrial applications requiring stable inductance of 330 μH with ±30% tolerance. Featuring a ferrite DR and RI core, this inductor is magnetically shielded to minimize electromagnetic interference, ideal for use in sensitive circuits such as DC/DC converters and EMI filters.

Its compact 1048 package measures 10 mm in length, 4.8 mm in height, and 10 mm in depth, making it suitable for high-density surface mounting on PCBs. The wirewound construction ensures durability and performance, while the 2-pin solder termination style facilitates reliable electrical connections.

Operating reliably across a temperature range from -40°C to 125°C, the SRU1048-331Y maintains consistent inductance even under demanding conditions. With a maximum DC current of 650 mA and low resistance of 490 mΩ, it supports efficient power handling with minimal losses.

The inductor's maximum self-resonant frequency of 3 MHz and a minimum quality factor of 18 enhance signal integrity and filtering capabilities in DC/DC conversion and EMI suppression applications. Supplied on a reel, it is compatible with automated assembly lines, increasing manufacturing efficiency.

Compliant with RoHS environmental standards, this component meets regulatory requirements for restricted hazardous substances. The inductor is magnetically shielded to reduce interference in electronic circuits. Wirewound construction provides robust inductance stability and mechanical strength.

Temperature rating from -40°C to 125°C ensures use in varied environments. Solder termination style with two pins supports surface mounting techniques. Uses ferrite DR and RI core material for efficient magnetic characteristics.

Packaged on a reel for compatibility with automated production equipment. Maximum DC resistance of 490 mΩ minimizes power losses. Maximum self-resonant frequency of 3 MHz supports high-frequency applications. Minimum quality factor of 18 ensures performance consistency.

Application areas include DC/DC converters and EMI filters in electronic devices.

For industrial, commercial, and laboratory use, this Bourns surface mount inductor is engineered to deliver quality and reliability. Explore more Surface Mount Inductors and electronic components at EnvMart for your project needs.