HF2826-253Y1R2-T01

Common Mode Chokes Overview

The HF2826-253Y1R2-T01 is a single-phase EMI filter manufactured by TDK Corporation. It features a closed magnetic circuit core type designed for power line applications. The component has an inductance of 25 millihenry and a rated current of 1.2 A. It supports through-hole mounting with physical dimensions of L30.5 x B30.5 x H26.0 mm. The device operates within a temperature range of -20 °C to 120 °C at 50/60 Hz. It includes high potential insulation of 2000 V and minimum insulation resistance of 100 MΩ. Certifications include UL, CSA, and IEC.

Common Mode Chokes Feature Summary

• Closed magnetic circuit core design for effective noise suppression
• Single-phase configuration suitable for power line filtering
• Through-hole mounting for robust mechanical attachment

Common Mode Chokes Applications

• Power line EMI filtering
• Industrial equipment noise reduction
• Consumer electronics power input stages

Common Mode Chokes Procurement Notes

Verify the complete part number including suffixes against official TDK documentation to ensure correct specifications. Confirm RoHS compliance status and specific certification requirements such as UL or CSA for your target market. Check datasheet revisions for any updates to electrical parameters or physical dimensions before finalizing procurement.

Common Mode Chokes Selection Notes

Select this component based on the required 25 mH inductance and 1.2 A current rating. Ensure the PCB layout accommodates the through-hole package dimensions of 30.5 mm length and 26.0 mm height. Verify that the operating environment stays within the specified -20 °C to 120 °C temperature range for reliable performance.

Common Mode Chokes Part Context

This component belongs to the HF series of common mode choke coils produced by TDK Corporation. The series utilizes closed magnetic circuit cores to provide high inductance values for power line applications. The HF2826 variant is specifically designed for vertical mounting configurations in single-phase filter circuits.

Common Mode Chokes Replacement Considerations

Consult official TDK documentation for verified substitute part numbers within the HF series. Ensure any replacement matches the 25 mH inductance, 1.2 A current rating, and through-hole mounting requirements. Verify compatibility with existing certifications and physical footprint constraints.