Wurth Elektronik 1 mH Manganese Zinc Common Mode Choke 3 A Idc 35 mΩ Rdc 250V ac Radial Mount 744822301

The Wurth Elektronik 744822301 common mode choke is a high-quality 1 mH inductor designed for effective suppression of asymmetrical interference and radio noise in electrical circuits. It features a manganese zinc core, which offers excellent magnetic properties for consistent inductance and filtering performance.

This choke supports a maximum DC current of 3 A and has a low DC resistance of 35 mΩ, ensuring minimal power loss. Its robust construction with a radial mount style allows for easy integration in a variety of electrical and electronic assemblies.

Operating at frequencies tested around 50 Hz, this choke provides broadband noise suppression utilizing an anti-capacitance coiling technique to maximize electromagnetic compatibility. It can withstand operating temperatures from -40°C up to 125°C, making it suitable for demanding environments.

With a compact form factor measuring 17.5 mm in diameter, 22 mm in height, and 13 mm depth, along with 4 pins spaced at a 7.7 mm lead pitch, it is optimized for PCB mounting. The choke complies with ENEC 10, REACH, VDE, and RoHS standards, assuring quality, safety, and environmental friendliness.

This Wurth common mode choke is especially suited for use in power electronics, motor noise suppression, and power line input/output filters in industrial, commercial, and consumer electronics applications where reduction of electromagnetic interference is critical.

This radial mount choke provides 1 mH inductance for effective EMI filtering. It supports a maximum DC current of 3 A with a low 35 mΩ DC resistance. Designed with manganese zinc core material for stable performance. Operates safely up to 250 V AC and a temperature range from -40°C to 125°C.

Compact dimensions include 17.5 mm diameter and 22 mm height, featuring 4 pins with 0.7 mm lead diameter. Compliant with industry standards including ENEC 10, REACH, VDE, and RoHS. Ideal for power line filters and interference suppression in motor applications.

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