The WPN201610H3R3MT is a wire-wound power inductor manufactured by Sunlord. Sunlord is a well-known manufacturer of passive components, including inductors, ferrite beads, and other magnetic components.

Applications

• DC-DC converters
• Power supplies
• Mobile devices
• LED lighting
• Noise filtering circuits

Features

• Small Size: Compact 2016 (2.0mm x 1.6mm) package.
• High Current: Designed to handle high current flow without saturation.
• Low DC Resistance (DCR): Minimizes power loss and improves efficiency.
• Wire-Wound Construction: Provides high inductance and stable performance.
• Shielded: Reduces electromagnetic interference (EMI).

Benefits

• Increased Efficiency: Low DCR reduces power loss, leading to higher efficiency in power circuits.
• Compact Design: Small size allows for dense circuit layouts.
• Reduced EMI: Shielded construction minimizes electromagnetic interference with surrounding components.
• Stable Performance: Wire-wound construction ensures stable inductance over temperature and frequency.
• Improved Reliability: Robust design ensures reliable operation in demanding applications.

Additional Details

The WPN201610H3R3MT has an inductance value of 3.3µH. This inductor is compliant with RoHS standards, meaning it does not contain hazardous substances. Important electrical characteristics include the saturation current (Isat), the rated current (Irms), and the self-resonant frequency (SRF). The datasheet provides detailed performance graphs showing the inductance and impedance characteristics over frequency and temperature. It is designed for reflow soldering and suitable for automatic pick-and-place assembly.