Bourns 3015 Shielded Wirewound Surface Mount Inductor 2.2 μH ±20 % 1.8 A Idc Ferrite Core SRN3015

Bourns SRN3015 Shielded Wirewound Surface Mount Inductor, model SRN3015, features a ferrite core construction with wirewound inductors packaged in a compact 3015 size (3 mm × 3 mm × 1.5 mm). This surface mount component provides an inductance of 2.2 μH with a tolerance of ±20 %, capable of handling a maximum DC current of 1.8 A.

Designed for demanding commercial and industrial environments, it operates reliably from -40°C up to +125°C. The inductor is semi-magnetically shielded to minimize electromagnetic interference, making it suitable for applications where signal integrity is critical.

This inductor offers a low DC resistance of 72 mΩ and a high-quality factor of 15, ensuring efficient energy storage and low power losses during operation. Its maximum self-resonant frequency of 90 MHz supports high-frequency switching in power supply and automotive electronic systems.

Manufactured with RoHS compliance, the product supports sustainability and environmental standards. The solder termination style allows for secure surface mounting on printed circuit boards (PCBs), facilitating automated assembly processes.

Typical applications include automotive systems such as driver assistance modules, information systems, vehicle lighting, and entertainment units. It is also widely used in DC-DC converters, general power supplies, televisions, and digital video equipment. The SRN3015 series inductors contribute to stable power regulation and noise reduction in these critical electronics.

This inductor uses a ferrite core and is semi-magnetically shielded for reduced electromagnetic interference. It has a standardized 3015 package case with solder termination style for surface mounting. The maximum operating temperature is 125°C with a minimum of -40°C, suitable for harsh environments.

The inductance tolerance is ±20 %, and the DC resistance is a low 72 mΩ enhancing efficiency. The product has a high-quality factor of at least 15 and a maximum self-resonant frequency of 90 MHz. This inductor is molded and RoHS compliant.

Applications include automotive systems such as driver assistants, lighting, and entertainment modules. It is ideal for DC-DC converters, power supplies, televisions, and digital video equipment. Explore more Surface Mount Inductors on EnvMart for diverse electronics applications.