Wurth Elektronik Dual Coupled Inductor Ferrite Core, 4.7 μH, Shielded, 8A Current Rating, 12.5 x 12.5 x 6.5 mm 744871004

Wurth Elektronik 744871004 is a high-quality dual coupled inductor with a shielded ferrite core, providing 4.7 μH inductance suitable for demanding electronic applications. This component incorporates dual winding inductors configured as a 1:1 transformer, ideal for coupling and isolation tasks within power electronics.

It features a current rating of 8 amperes and supports a wide operating temperature range from -40°C to 125°C, ensuring reliable operation under harsh conditions. The compact package dimensions of 12.5 x 12.5 x 6.5 mm make it an excellent choice for surface mount device (SMD) layouts, enabling efficient PCB space utilization.

Shielding minimizes electromagnetic interference, enhancing circuit performance in sensitive industrial and commercial electronic designs. Recommended reflow solder profile supports standard assembly practices for surface mount devices.

Typical applications include SEPIC converters, CUK topologies, flyback converters, and switching regulators that require secondary unregulated outputs. Dual identical windings forming 1:1 transformer. 8A current rating suitable for power applications.

Compact 12.5 x 12.5 x 6.5 mm SMD package. Shielded Ferrite Core reduces EMI. Wide operating temperature range from -40°C to 125°C. Recommended reflow soldering profile. Used in SEPIC, CUK, flyback, and switching regulator circuits.

These coupled inductors serve a broad range of sectors including industrial electronics, power supply design, telecommunications, and automotive electronics requiring robust passive components.

Engineers can access 3D models and mechanical data from Wurth Elektronik to assist in PCB design and integration. Explore the extensive Wurth Elektronik catalog at EnvMart for reliable electronic components designed for high performance and durability.