Wurth Elektronik WE-PD 1210 Shielded Wirewound Surface Mount Inductor 82μH ±20% 2.75A IDC 7447709820

Wurth Elektronik 7447709820 is a high-quality WE-PD series shielded wirewound Surface Mount Inductor featuring an inductance of 82μH with ±20% tolerance. It supports a maximum DC current of 2.75A, making it suitable for demanding power and switching regulator applications. The component comes in a standard 1210 package size, optimized for surface mount technology and delivered in tape and reel packaging for efficient automated PCB assembly.

This inductor features magnetic shielding, which results in a low leakage field and enhanced electromagnetic interference (EMI) suppression, critical for high-performance electronics. It operates reliably within a wide temperature range from -40°C up to 125°C, adhering to the automotive standard AEC-Q200, underscoring its suitability for automotive and industrial environments.

The maximum DC resistance of 90.5mΩ ensures minimal power loss and improved efficiency. With a self-resonant frequency of 4.5MHz, this inductor maintains signal integrity at higher frequencies. The wirewound construction provides high storage capacity and the lowest possible losses, enabling highest current loading capabilities for SMD inductors.

Recommended soldering method is reflow soldering, which aligns with modern PCB manufacturing techniques. Applications include switching regulators with low operating voltages, integrated DC/DC converters, and graphic cards where high efficiency (>86%) is required. This inductor is designed to improve energy efficiency and stability in various industrial, electronic, automotive, and power supply systems.

The inductor offers a maximum DC current of 2.75A to support high current applications. It features a 1210 package size with tape and reel packaging for automated PCB assembly. Designed for surface mount technology with magnetic shielding to reduce leakage fields.

Operational temperature range is between -40°C and 125°C, suitable for automotive and industrial use. Maximum DC resistance is 90.5mΩ, ensuring low power loss and efficient performance. Maximum self-resonant frequency is 4.5MHz for effective signal integrity.

Constructed with wirewound technology to provide low self-losses and high storage capacity. Recommended solder profile is reflow soldering for standardized manufacturing processes. Explore more Wurth Elektronik products and components on EnvMart for enhanced electronic design and manufacturing solutions.