Bourns Shielded Wirewound Surface Mount Inductor 1.8 μH ±30% 3.7 A Ferrite Core SRN6045

Bourns SRN6045 shielded wirewound surface mount inductor offers a 1.8 μH inductance with a ±30% tolerance, designed with a ferrite core and semi-shielded construction for enhanced electromagnetic interference reduction. This SMD inductor is suited for high-current applications with a maximum DC current rating of 3.7 A and a low maximum DC resistance of 20 mΩ.

The inductor is housed in a compact 6045 package case measuring 6 mm in length, 4.5 mm in height, and 6 mm in depth, suitable for space-constrained electronic layouts. It supports operating temperatures from -40°C up to 125°C, ensuring reliability in harsh industrial and automotive environments. The maximum self-resonant frequency of 38 MHz enables efficient operation across a broad frequency spectrum.

Manufactured to RoHS compliance, this inductor is molded with solder termination style and delivered on reels for efficient assembly in automated processes. The Bourns SRN6045 series inductors are suitable for various industrial applications including automotive driver assistance systems, lighting, entertainment, and DC-DC converters.

Typical use cases include power supplies and digital video systems where stable inductance and high quality factor are critical. The product delivers a minimum quality factor of 15, supporting efficient power management and noise suppression in demanding electronic circuits.

The inductor’s semi-shielded design combined with its ferrite core offers excellent magnetic shielding and performance in sensitive electronic environments. Its compact size and performance characteristics make it a preferred choice for applications requiring reliable surface mount inductors with high current capabilities.

Rated maximum DC current of 3.7 amperes for high power applications. Compact 6045 package with reel packaging for automated mounting. Operating temperature range from -40°C to 125°C for broad environmental compatibility.

Low DC resistance of 20 milliohms minimizes power loss. High self-resonant frequency of 38 MHz suits a range of switching frequencies. RoHS compliant ensuring environmental and health standards. Suitable for automotive electronics and power supply circuits.

Ferrite core provides stable inductance with good magnetic characteristics. Molded body with solder terminations designed for surface mount technology. Explore a wide range of Surface Mount Inductors and related electronic components in our Electronics & Electricals collection at EnvMart.