Bourns 7028 Shielded Wirewound Surface Mount Inductor with Carbonyl Powder Core 10 μH ±20 %, 3.5 A Idc, Q:20 SRP7028A

Bourns SRP7028A 7028 Shielded Wirewound Surface Mount Inductor with Carbonyl Powder Core is designed for high performance in demanding electronic applications. It has a nominal inductance of 10 μH with a tolerance of ±20%, supporting a maximum DC current of 3.5 A, making it ideal for power inductors in compact electronic assemblies.

The inductor features a shielded wirewound construction built around a Carbonyl powder core, which ensures minimal electromagnetic interference and reliable operation under various load conditions. The compact 7028 package measures 7.3 mm in length, 2.8 mm in height, and 6.6 mm in depth, making it suitable for surface mount technology (SMT) on dense circuit boards.

This component is AEC-Q200 qualified, confirming its automotive-grade reliability, and meets RoHS standards, ensuring it is environmentally compliant and halogen free. It is robust enough for automotive systems including driver assistance, information, entertainment, and lighting modules, as well as industrial applications like DC-DC converters and power supplies.

The inductor maintains a high quality factor of 20 at maximum self-resonant frequency of 14 MHz, ensuring signal integrity and efficiency in high-frequency circuits. Its maximum operating temperature is rated at 150°C, which allows use in environments subjected to thermal stress. The solder termination style ensures secure and reliable mounting on PCBs, with reel packaging designed for production efficiency.

High saturation current wirewound construction for load stability. Compact dimensions: 7.3 x 2.8 x 6.6 mm for space-constrained designs. Monitored to meet automotive AEC-Q200 standard and RoHS compliance. Magnetically shielded design to minimize EMI in sensitive circuits.

Ideal for automotive systems and power supply applications. Wide operating temperature range from -40°C to 150°C. Low DC resistance of 85 mΩ for reduced power loss. Carbonyl powder core provides excellent performance and quality factor.

Packaged on reel for automated assembly workflows.

Bourns products like the SRP7028A series inductors are engineered to meet stringent industrial and automotive requirements. Discover more top quality electronics components and passive inductors in the EnvMart catalog built for industrial electronics, automotive electronics, and high-efficiency power electronics design applications.

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