Wurth Elektronik 17 mH Nano Crystal Common Mode Choke, 4 A IDC, 50 mΩ RDC, Max SRF 300 MHz, Through Hole Mount 7448030417

Wurth Elektronik 7448030417 17 mH Nano Crystal Common Mode Choke is designed for advanced power line filtering and electromagnetic interference suppression in industrial and electronic applications. Featuring a high permeability nanocrystalline core, this component maintains high and stable inductance even under elevated temperatures, ensuring efficient broadband noise suppression.

The WE-CMBNC series common mode chokes feature a compact size with a 22 mm diameter and 25 mm height, making them suitable for space-constrained designs. Mounting is through hole with a lead diameter of 0.7 mm and a lead pitch of 7.5 mm, offering ease of assembly and robust mechanical attachment. The choke exhibits a maximum DC current rating of 4 A, maximum DC resistance of 50 milliohms, and withstands operating temperatures from -40°C to 125°C.

This choke operates effectively in a broad frequency range from 1 kHz up to 300 MHz, ideal for suppression of common mode noise in power electronics, power line input/output filters, and radio interference mitigation in motors. It is compliant with RoHS, ENEC 10, REACH, and VDE standards, assuring environmental and safety quality for industrial usage.

High permeability nanocrystalline core material for superior performance. Compact through hole mounting configuration. Low DC resistance limits power loss and heat generation. Operating temperature range -40°C to 125°C ensures reliability in harsh environments.

Broad frequency response up to 300 MHz for versatile EMI suppression. Fully compliant with international RoHS, REACH, ENEC 10, and VDE regulations. Suitable for power electronics and motor radio interference applications.

Packaging includes trays and cartons for transport safety. Dimensions and mechanical specs facilitate easy integration into PCB assemblies. Stable high rated currents suitable for demanding industrial electronics.

This Wurth Elektronik leaded inductor belongs to the WE-CMBNC series, recognized for compact size and effective electromagnetic suppression capabilities. It is ideal for use in industrial electronics, HVAC systems, automation, and communication equipment where efficiency and EMI control are critical.

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