HF3545-472Y4R0-T01

Common Mode Chokes Overview

The HF3545-472Y4R0-T01 is a common mode choke manufactured by TDK Corporation. It provides an inductance of 4.7mH at 1kHz and has a DC resistance of 62mΩ. The component is rated for a current handling capacity of 4A. This part belongs to the HF series of common mode chokes designed for filtering applications.

Common Mode Chokes Feature Summary

• Provides high common mode noise attenuation through magnetic core design
• Supports high current operation up to 4A
• Features low DC resistance for minimal signal loss

Common Mode Chokes Applications

• Data processing equipment
• Industrial systems
• Consumer electronics

Common Mode Chokes Procurement Notes

Verify the complete part number including suffixes against official TDK documentation to ensure correct specifications. Confirm that the required inductance, current rating, and physical dimensions match the design requirements before procurement. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring common mode noise suppression with high current capabilities. Ensure the operating environment does not exceed the thermal limits defined in the datasheet. Consider the physical footprint and lead configuration during PCB layout to maintain signal integrity and mechanical stability.

Common Mode Chokes Part Context

TDK Corporation is a global manufacturer of electronic components known for its expertise in magnetic materials. The HF series represents their line of common mode chokes, which are widely used for EMI suppression in various electronic devices. This specific model is part of their standard catalog offerings for industrial and consumer applications.

Common Mode Chokes Replacement Considerations

Consult TDK's official substitution guide or contact technical support for verified alternative part numbers. Do not assume cross-compatibility with other manufacturers' components without verifying electrical parameters and physical dimensions.