HF2022R-103Y0R7-01

Common Mode Chokes Overview

The HF2022R-103Y0R7-01 is a common mode choke manufactured by TDK Corporation, designed for power line filtering applications. It features a through-hole mounting configuration with four vertical pins. The component provides an inductance of 10 mH and supports a maximum DC current of 700 mA. Its maximum DC resistance is specified at 1.1 Ohms. The unit operates within a minimum temperature range of -20°C. Physical dimensions include a length of 22.00 mm, width of 16.00 mm, and a maximum height of 22.50 mm.

Common Mode Chokes Feature Summary

• Designed as a common mode choke to reduce electromagnetic interference in power lines
• Utilizes a through-hole mounting style with four vertical pins for secure PCB attachment
• Constructed for high reliability in electronic noise suppression environments

Common Mode Chokes Applications

• Power line filtering in electronic equipment
• Electromagnetic interference (EMI) reduction circuits
• Common mode noise suppression in AC/DC power supplies

Common Mode Chokes Procurement Notes

Verify the complete part number including suffixes against official TDK documentation to ensure exact specification matching. Confirm that the through-hole package dimensions align with your PCB footprint requirements. Check for any specific handling or storage guidelines provided in the manufacturer datasheet before integration into production workflows.

Common Mode Chokes Selection Notes

Select this component when a 10 mH inductance value is required for common mode noise suppression. Ensure the circuit design accommodates a maximum DC current of 700 mA without exceeding thermal limits defined by the 1.1 Ohm DC resistance. Verify that the physical envelope of 22.00 x 16.00 mm fits within the available board space constraints.

Common Mode Chokes Part Context

This component belongs to the HF series of common mode chokes produced by TDK Corporation. These filters are engineered for use in various electronic devices requiring effective noise attenuation on power lines. The series typically offers robust performance in suppressing unwanted electromagnetic signals while maintaining signal integrity in critical power delivery paths.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided source data. Consult TDK technical support or authorized distributors for verified cross-reference information if alternative sourcing is necessary.