Wurth Elektronik WE-MAPI SMT 4020 Unshielded Wirewound Surface Mount Inductor with Ferrite Core 1.5 μH 20% 5.5 74438356015HT

Wurth Elektronik 74438356015HT is a high current unshielded wirewound surface mount inductor featuring a ferrite core, delivering 1.5 μH inductance with a 20% tolerance. It is designed for applications requiring stable inductance and high current handling capability of up to 5.5 A. The device comes in a compact 4020 package size measuring 4.1 mm in length, 4.1 mm in depth, and 2.1 mm in height, suitable for space-sensitive electronic assemblies.

This inductor utilizes a wirewound construction on a ferrite core, providing low DC resistance of 20.7 mΩ which minimizes power loss and heat generation in circuits. The component is moulded and supports surface mount technology (SMT) with a two-pin termination style ensuring ease of placement on PCBs.

Operating temperature range of -55°C to 150°C and maximum self-resonant frequency of 40 MHz allow for versatility in industrial, power supply, telecommunications, and consumer electronics applications such as DC/DC converters and FPGA power regulation. Although unshielded, the magnetic iron alloy core enables handling of transient current spikes and contributes to low acoustic noise and minimal flux leakage.

Compliant with IEC 61249-2-21, JEDEC JS709B, RoHS, and REACH standards, this component meets stringent quality and environmental regulations. It is manufactured in Korea, Republic Of, ensuring high reliability and consistent performance in professional and industrial environments.

Compact 4020 package for efficient PCB layout. High 5.5 A DC current rating suitable for demanding applications. Ferrite core wirewound construction for durability and performance. Wide operating temperature from -55°C to 150°C ensures reliability.

Low DC resistance of 20.7 mΩ minimizes power loss. Meets multiple industry standards including RoHS and REACH compliance. Surface mount technology for modern assembly processes.

This Wurth Elektronik Surface Mount Inductor is ideal for electronic manufacturing in industrial power supplies, telecommunications, and consumer electronics sectors. Explore more electronic components and inductors on EnvMart for quality and professional-grade hardware solutions.