Wurth Elektronik 39 mH Manganese Zinc Leaded Inductor Radial Mount 300 mA Idc 3 Ω Rdc 1500 V WE-CMB HC 744821039

Wurth Elektronik 744821039 is a 39 mH manganese zinc leaded inductor with a radial mount configuration, designed for electronic applications requiring effective noise suppression and filtering. It supports a maximum DC current of 300 mA and has a maximum DC resistance of 3 Ω, ensuring efficient performance in power electronics.

The component features a compact cylindrical form with a diameter of 15 mm and height of 18 mm, making it suitable for space-constrained PCB layouts. The core material manganese zinc provides stable inductance characteristics, and the inductance tolerance is ±30%, allowing for flexibility in various circuit designs.

This leaded inductor has a lead diameter of 0.7 mm and a lead pitch of 10 mm for standard PCB mounting. The maximum operating voltage value is 1500 V, making it robust against high voltage stresses. It operates reliably within a wide temperature range from -40°C to 125°C, ensuring suitability for diverse industrial environments.

The WE-CMB HC series common mode chokes include advanced anti-capacitance coiling techniques for broadband EMI suppression. Its flammability ratings UL-94V-2 and UL-94V-0 guarantee safety standards compliance. This inductor is ideal for applications such as power line input/output filters, motor drives, and devices lacking a ground connection, effectively suppressing common mode noise and radio interference signals.

Compact radial mount design ensures easy PCB placement. Core made of manganese zinc offering reliable magnetic properties. Inductance tolerance of ±30% supports flexible design needs. Operates effectively within -40°C to 125°C temperature range.

Maximum voltage rating of 1500 V ensures high voltage resilience. Lead pitch of 10 mm facilitates standard mounting. Tested at 1 kHz frequency for accurate electrical characteristics. Termination style is solder providing secure connections.

Compliance with UL-94V-2 and UL-94V-0 flammability standards. Suitable for suppression of common mode noise and radio interference in motors and power electronics.

This product fits well in industrial electronics, power electronics, automotive noise filtration, and other commercial applications where common mode noise suppression is critical. Explore additional Inductors and components from Wurth Elektronik on EnvMart to complete your electronic solution designs.