Wurth Elektronik WE-TPC 4828 Shielded Wirewound Surface Mount Inductor with a Ferrite Core 1.2 μH ±30 % 3.1 A Idc 7440430012

The Wurth Elektronik 7440430012 (WE-TPC 4828 series) is a shielded wirewound surface mount inductor featuring a ferrite core with 1.2 μH inductance and ±30 % tolerance. It is engineered for high current capability with a maximum DC current rating of 3.1 A, ideal for portable power applications such as PDAs, digital cameras, PCMCIA cards, and embedded PC modules.

This inductor comes in a small footprint 4828 package with dimensions of 4.8 mm length, 2.8 mm height, and 4.8 mm depth, enabling compact PCB layouts. Its magnetically shielded design provides low leakage fields, making it suitable for sensitive electronic environments. The wirewound construction ensures stability and consistent inductance performance within the operating temperature range of -40°C to 125°C.

The component adheres to important industry standards including automotive grade AEC-Q200, IEC 61249-2-21, IEC 60286-3:2013, IPC/JEDEC J-STD-020E, JEDEC JS709B, and complies with REACH and RoHS regulations, ensuring reliability and regulatory conformity.

This Surface Mount Inductor has a maximum DC resistance of 20 mΩ, supporting efficient current flow with minimal losses. Its self-resonant frequency rating of 150 MHz supports high-frequency applications. The tape and reel packaging style facilitates efficient automated assembly and manufacturing processes.

Designed with ferrite core for efficient magnetic shielding. Complies with automotive standard AEC-Q200 for high reliability. Maximum DC resistance of 20 mΩ ensures low power loss. Operating temperature range from -40°C to 125°C suitable for harsh environments.

Compact 4828 package measuring 4.8 mm length, 2.8 mm height, and 4.8 mm depth. Wirewound construction provides stable inductance with low leakage field. Supports frequencies up to 150 MHz with high self-resonant frequency.

RoHS and REACH compliant, meeting IEC and JEDEC standards. Surface mount termination style for automated assembly processes.

This Wurth Elektronik WE-TPC series inductor is widely applicable in industrial electronics, telecommunications, power management, and automotive systems requiring compact, robust, and reliable inductors for efficient energy storage and noise filtering.

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