Bourns 1210 Shielded Wirewound Surface Mount Inductor with Ferrite DR & RI Core 18 μH ±20% 5.5 A IDC Q:13 SRR1210

Bourns SRR1210 shielded wirewound surface mount inductor offers a robust inductance of 18 μH with ±20% tolerance and a maximum DC current rating of 5.5 A IDC. It features a ferrite DR & RI core that enhances magnetic efficiency and a shielded construction that minimizes electromagnetic interference, making it ideal for demanding electronic circuit applications.

This inductor has a package dimension of 1210 (12 mm length, 10 mm height, 12 mm depth), supporting compact designs where board space is premium. The product supports operation within a temperature range of -40°C to 125°C, ensuring durable performance in both industrial and commercial environments.

The device achieves a maximum self-resonant frequency of 8 MHz and maintains a quality factor above 13 for signal clarity and efficiency in power supplies and DC/DC converters. Its low maximum DC resistance of 35 mΩ helps ensure minimal power loss during operation.

These inductors are typically used in input/output stages of DC/DC converters, portable communication equipment, power supplies for LCD TVs, camcorders, and other electronic devices requiring reliable, shielded inductance components.

Available in tape & reel packaging for streamlined automated PCB assembly, this Bourns Surface Mount Inductor complies with RoHS standards to meet environmental and safety criteria. Its solder termination style offers excellent mechanical and electrical connections on printed circuit boards.

Features a ferrite DR & RI core for enhanced magnetic properties. Package size of 1210 suitable for compact PCB layouts. Inductance tolerance is ±20% for flexible design requirements. Maximum DC resistance of 35 mΩ minimizes power losses.

Operation temperature range from -40°C to 125°C ensures reliability. Maximum self-resonant frequency of 8 MHz suitable for high-frequency circuits. Minimum quality factor of 13 supports signal integrity and efficiency. Shielded construction reduces electromagnetic interference in sensitive devices.

Termination style: solder for secure PCB mounting. Packaging on tape & reel for automated assembly processes. Ideal for use in industrial, consumer electronics, telecommunications, and power management applications, the Bourns SRR1210 enhances circuit performance and reliability.

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