Wurth Elektronik 3.3 mH Manganese Zinc Leaded Inductor, Radial Mount, 2.5 A Idc, 60 mΩ Rdc, 1500 V Maximum 744823333

Wurth Elektronik 744823333 is a high-performance 3.3 mH leaded inductor featuring a manganese zinc core material. This radial mount inductor is engineered for circuits requiring up to 2.5 A DC current and delivers reliable inductance with a maximum DC resistance of 60 milliohms. It supports operating voltages up to 1500 V and operates efficiently across a temperature range from -40°C to 125°C.

The device measures 23.5 mm in diameter, 28 mm in height, and 13.5 mm in depth, making it compact enough for dense electronic assemblies. The lead diameter is 0.7 mm with a lead pitch of 7.5 mm, suitable for soldering onto printed circuit boards. Its 4-pin configuration ensures stable mounting and connectivity.

This inductor complies with UL flammability standards UL-94V-2 and UL-94V-0, ensuring flame retardancy in demanding environments. Its ±30% tolerance at 10 kHz test frequency guarantees consistent electrical performance for noise suppression.

Part of the WE-CMB HC series, which are common mode chokes designed to provide superior suppression of asymmetrical interferences, this component is ideal for filtering electromagnetic interference in power electronics, motor drives, and other industrial applications lacking ground connection. The anti-capacitance coiling technique incorporated in its design enhances broadband screening, enabling greater noise reduction at low frequencies.

Typical applications include power line input and output filtering, power electronics device protection, and radio interference suppression, particularly in environments where compact size and high current capability are required.

Radial mount style with 4 pins and 0.7 mm lead diameter for PCB assembly. Maximum DC resistance of 60 milliohms ensures efficiency. Wide temperature range from -40°C to 125°C supports various operating conditions. Meets UL-94V-2 and UL-94V-0 flammability ratings for safety.

Compact size with 23.5 mm diameter and 28 mm height facilitates integration. Part of the WE-CMB HC series optimized for electromagnetic interference suppression. Inductance tolerance ±30% at 10 kHz test frequency for reliable performance.

Maximum voltage rating of 1500 V for robust electrical endurance. Solder termination style with a 7.5 mm pitch footprint. Engineered for industrial, electronics, power supply, and motor noise filtering applications. Explore the full range of leaded Inductors and related components on EnvMart for your electronic design and manufacturing needs.