744824101

Overview

The Würth Elektronik 744824101 is a WE-CMB series common mode choke designed for power line filtering. It features a radial through-hole mounting style with a single channel configuration. The component provides an inductance of 1 mH and supports a maximum DC current of 10 A. Its maximum DC resistance is specified at 7 mOhms. The device operates within a temperature range of -40°C to +125°C. Physical dimensions include a length of 30 mm, width of 23.5 mm, and height of 33 mm.

Feature Summary

• Radial through-hole construction for robust PCB integration
• High current handling capability suitable for power line applications
• Wide operating temperature range for diverse environmental conditions

Applications

• Power line filtering in electronic equipment
• Common mode noise suppression in AC/DC circuits
• Electromagnetic interference reduction in industrial control systems

Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure authenticity. Confirm that the radial leaded package matches the target PCB footprint requirements. Check for any recent product change notifications regarding material composition or performance specifications before finalizing procurement decisions.

Selection Notes

Select this component when high DC current capacity is required for common mode noise suppression. The radial through-hole format is suitable for applications requiring mechanical stability. Ensure the 1 mH inductance value aligns with the target frequency range for effective filtering. Verify that the physical dimensions fit within the available board space constraints.

Part Context

This component belongs to the WE-CMB series from Würth Elektronik, which specializes in common mode chokes and toroidal chokes. The series is engineered for power line applications, offering reliable performance in suppressing electromagnetic interference. These components are commonly utilized in environments where robust noise filtration and high current tolerance are critical for system integrity.

Replacement Considerations

Consult official Wurth Elektronik substitution guides for verified alternatives. Ensure any replacement maintains equivalent inductance, current rating, and physical dimensions.