TF2528S-702Y2R5-K1

Overview

The TF2528S-702Y2R5-K1 is a through-hole common mode choke manufactured by TDK Corporation. It features a two-line configuration designed for electromagnetic interference suppression. The component supports a rated current of 2.5A and utilizes a leaded mounting style suitable for standard PCB assembly processes.

Feature Summary

• Through-hole construction for robust mechanical attachment
• Two-line design for differential signal or power line filtering
• Common mode noise attenuation capability

Applications

• Power supply input filtering
• Battery charger circuits
• Portable device power lines
• Energy-efficient system interfaces

Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and thermal ratings. Ensure the through-hole footprint matches the target PCB layout. Confirm RoHS compliance status as documentation may vary by production batch. Validate that the 2.5A rating meets the application's continuous current requirements without saturation.

Selection Notes

Select this component when through-hole mounting is required for high-current common mode noise suppression. The 2.5A rating suits moderate power applications. Consider physical size constraints relative to other SMD alternatives if space is limited. Verify compatibility with automated insertion equipment if used in high-volume manufacturing.

Part Context

This part belongs to TDK's passive components portfolio, specifically within the common mode choke category. It serves as an EMI suppression solution for electronic systems requiring reliable noise reduction on power or data lines. The product line focuses on magnetic applications for industrial and consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult TDK technical support or authorized distributors for equivalent cross-references based on specific impedance and current requirements.