744834622

Overview

The Würth Elektronik 744834622 is a horizontal common mode choke from the WE-CMBH series, designed for power line applications. It features an inductance of 2.2 mH per line with a maximum DC current rating of 6 A and a maximum DC resistance of 0.022 ohms. The component operates within a temperature range of -40°C to +125°C and utilizes a through-hole mounting style.

Feature Summary

• Horizontal construction optimized for power line filtering
• Through-hole termination for robust PCB integration
• Nano-crystal core technology for high saturation performance

Applications

• Power supply input filtering
• Industrial equipment EMI suppression
• AC/DC converter noise reduction

Procurement Notes

Verify the specific datasheet version for the 744834622 part number to confirm mechanical dimensions and pin configuration. Ensure compatibility with existing board layouts regarding through-hole spacing and vertical clearance requirements before finalizing procurement decisions.

Selection Notes

Select this component when high current handling up to 6 A is required alongside effective common mode noise attenuation. The horizontal form factor facilitates specific mechanical constraints in enclosure designs where vertical space is limited but depth is available.

Part Context

This component belongs to the WE-CMBH series of common mode chokes manufactured by Würth Elektronik. These devices are engineered for demanding power electronics environments, offering reliable performance in suppressing electromagnetic interference across industrial and commercial power distribution systems.

Replacement Considerations

Check for direct substitutes within the WE-CMBH series that match the 2.2 mH inductance and 6 A current rating. Verify equivalent DC resistance and physical footprint dimensions to ensure seamless integration without redesigning the printed circuit board assembly.