Wurth Elektronik Wirewound Shielded Surface Mount Inductor 22 μH, 6A, WE-HCI 7443551221

Wurth Elektronik model 7443551221 is a WE-HCI 1365 series shielded wirewound surface mount inductor featuring a WE-Superflux core and flat wire winding. It provides an inductance of 22 μH with a maximum DC current rating of 6A, making it well-suited for demanding industrial and electronics applications. This inductor is magnetically shielded to minimize stray fields and electromagnetic interference, improving circuit stability and performance.

The inductor construction employs flat wire winding molded around the WE-Superflux core, offering low DC resistance of 24.7mΩ and an inductance tolerance of ±20%. It reliably operates within a temperature range of -40°C to 155°C and meets the AEC-Q200 automotive standard, ensuring suitability for automotive and industrial electronics.

Compact dimensions of 13.2mm length, 6.2mm height, and 12.8mm depth with surface mount termination style facilitate efficient PCB space utilization and automated assembly processes. The product packaging in tape and reel format supports high-volume manufacturing. The maximum self-resonant frequency of 14MHz allows usage in high-frequency switching regulator circuits, DC-DC converters, laptop motherboards, and graphic cards.

This WE-HCI power inductor series is favored in applications requiring high current handling, reduced electromagnetic interference, and excellent thermal performance. It is commonly used in industrial computers, DC-DC converters, polyphase switching regulators, and other precision power electronics solutions.

Features a WE-Superflux core for superior magnetic shielding. Flat wire winding construction ensures low resistance and stable inductance. Meets RoHS, REACH, JEDEC JS709B, and IEC 61249-2-21 standards. Packaged in tape and reel for automated PCB assembly.

Compliance with AEC-Q200 automotive standard for reliability. Maximum DC current of 6A with inductance of 22 μH. Compact size suitable for space-constrained designs. Wide operating temperature range from -40°C to 155°C. Moulded construction for durability and protection.

Low stray field and high self-resonant frequency (14 MHz).

This Wurth Elektronik surface mount inductor provides an essential component solution for industrial, automotive, power management, and computing applications, delivering high performance and reliability. Browse more Wurth Elektronik inductors and passive components on EnvMart to find the perfect parts for your next project.

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