WURTH ELEKTRONIK WE-PDF Series SMD Power Inductor, 27µH, 4.3A, Shielded

The WURTH ELEKTRONIK WE-PDF Series SMD Power Inductor is a high-performance, shielded component designed for demanding electronic applications. Offering an inductance of 27µH, it provides stable and efficient energy storage for power supply circuits, DC-DC converters, and voltage regulation modules.

A key feature of this inductor is its impressive current handling capability, with an RMS current (Irms) rating of 4.3A and a saturation current (Isat) of 3.1A. This robust performance ensures reliable operation under high-load conditions without core saturation. The shielded construction is crucial for minimising electromagnetic interference (EMI), preventing unwanted noise from affecting sensitive surrounding components and contributing to cleaner, more stable circuit performance.

Housed in a compact and industry-standard SMD (Surface Mount Device) package measuring 10.2mm x 10.2mm x 6.4mm, it is perfectly suited for automated assembly processes and space-constrained PCB layouts. Its low DC resistance of just 0.0425ohm maximises efficiency by minimising power losses and heat generation.

With an inductance tolerance of ±20%, this component offers a practical balance for a wide range of design applications. As part of the renowned WE-PDF Series from Wurth Elektronik, it benefits from proven manufacturing quality and reliability, making it a trusted choice for professional engineers and product developers.