Bourns Unshielded Wirewound Surface Mount Inductor 1 mH ±10%, 300 mA Maximum DC Current, Ferrite DR Core SDR1005

Bourns SDR1005 unshielded wirewound surface mount inductor with a 1 mH ±10% inductance and a ferrite DR core is designed for reliable performance in electronic circuits. Its maximum DC current rating of 300 mA supports moderate power applications commonly found in power supplies and DC/DC converters.

The inductor is small, housed in a standard 1005 package case with dimensions of 12.7 mm length, 5 mm height, and 10 mm depth, allowing versatile PCB footprint compatibility in compact electronic assemblies.

Constructed using wirewound technology with a moulded coil, the component offers robustness and stability in operation. It achieves a minimum quality factor (Q) of 78 and a maximum self-resonant frequency of 2 MHz, suitable for filtering and noise reduction in signal processing.

Operational within a temperature span of -40°C to 125°C and compliant with JEDEC and RoHS standards, the SDR1005 inductor provides safety and reliability in commercial and industrial electronic applications.

This surface mount inductor is unshielded and uses a ferrite DR core, offering balanced performance in inductance and current handling without magnetic shielding. The inductor supports applications including DC/DC converters and power supply input/output filtering.

Its low maximum DC resistance of 3.9 ohms minimizes power loss and heat generation. Compact size and reel packaging facilitate automated assembly for manufacturing efficiency. Designed for use in industrial, electronic manufacturing, and laboratory environments requiring reliable inductive components.

Choose Bourns SDR1005 for high-quality Surface Mount Inductors delivering consistent, efficient performance in electronic circuit designs. Explore more electronic components and passive inductors in the Electronics & Electricals category on EnvMart.