Wurth Elektronik Wirewound Surface Mount Inductor 1.2 μH 20 % 5.8 A 4020 Unshielded WE-MAPI SMT 74438356012HT

Wurth Elektronik model 74438356012HT is a wirewound surface mount inductor in the 4020 package with a ferrite core, designed to provide 1.2 μH inductance with a 20% tolerance. It supports a maximum DC current of 5.8 A, making it suitable for demanding electronic power applications including DC/DC converters and high current power supplies in consumer and industrial electronics.

This inductor operates effectively between -55°C and 150°C, ensuring performance under extreme temperature conditions. The construction includes a non-shielded wirewound coil optimized for minimal acoustic and leakage flux noise, enhancing signal integrity. Its maximum DC resistance of 18.4 mΩ minimizes power dissipation while the high maximum self-resonant frequency of 45 MHz supports high-frequency applications.

The component complies with IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS environmental standards, reflecting its suitability for automotive systems and industrial electronics demanding reliability and sustainability.

Its 4020 package size with tape and reel packaging enables efficient automated SMT assembly. Manufactured in Korea, it represents Wurth Elektronik's high-quality product line. Features a ferrite core magnetic material for robust inductance.

Capable of handling high transient current spikes with reduced noise. Compact size and surface mount termination style facilitate dense PCB layouts. RoHS and REACH compliant for environmental safety. Suitable for industrial, automotive electronics, and power management systems.

Certified to multiple international standards ensuring quality and performance. Non-shielded construction offers design flexibility in electromagnetic environments. Explore more Wurth Elektronik Surface Mount Inductors on EnvMart to find components that meet your specific design and industrial requirements.