Bourns Wirewound Surface Mount Inductor 220 μH ±10% 700 mA DC Current Ferrite DR Core 1005 Package SDR1005

Bourns SDR1005-221KL is a wirewound surface mount inductor featuring a ferrite DR core designed for efficient power management in electronic circuits. With an inductance of 220 μH and tolerance of ±10%, this inductor is optimized for applications in DC/DC converters, power supplies, and other electronic devices requiring stable inductance at high frequencies.

This component supports a maximum DC current of 700 mA and has a maximum DC resistance of 780 mΩ, which helps minimize energy losses and improves overall circuit efficiency. It operates reliably within a temperature range of -40°C to 125°C, making it suitable for a wide variety of industrial and commercial environments.

The inductor is constructed in a compact 1005 package with a low profile height of 5 mm and length of 12.7 mm, perfect for high-density surface mount technology (SMT) PCB applications. The surface mount termination style simplifies assembly on automated lines and ensures secure placement.

With a minimum quality factor (Q) of 50 at its resonant frequency of 5 MHz, the SDR1005-221KL offers excellent AC performance for filtering and energy storage purposes. Its molded, wirewound construction improves mechanical durability and stability over temperature cycles.

Compliant with JEDEC and RoHS standards, this Bourns inductor meets industry requirements for quality, environmental safety, and compatibility in automotive and consumer electronics. Packaged on reels, it is tailored for bulk production and high-efficiency manufacturing processes.

Features a ferrite DR core ensuring high magnetic performance. Compact 1005 package size suitable for surface mount applications. Maximum DC resistance of 780 mΩ limits power loss. Designed to operate reliably between -40°C and 125°C.

Minimum quality factor of 50 supports efficient AC performance up to 5 MHz. Surface mount termination style for easy PCB integration. Provided on a reel packaging, ideal for automated assembly. Compliant with JEDEC and RoHS standards for quality and environmental safety.

Low profile height of 5 mm and length of 12.7 mm.

This inductor is ideal for use in industrial, commercial, and automotive electronics where compact size and reliable magnetic properties are critical. Its robust design supports long-term stability and performance in demanding environments.

Explore our Electronics Components category for more high-quality Inductors and related passive components from leading brands like Bourns on EnvMart.