HF2827-252Y3R0-01

Common Mode Chokes Overview

The HF2827-252Y3R0-01 is a common mode choke filter manufactured by TDK Corporation. It features a double-square shaped closed magnetic circuit core type designated as HF. The component is designed for through-hole mounting and operates within a temperature range of -20°C to 120°C. Key electrical specifications include an inductance of 25mH, a rated current of 3A, and a high potential voltage rating of 2000V. The physical dimensions are 30.5mm in length, 30.5mm in width, and 26.0mm in height.

Common Mode Chokes Feature Summary

• Utilizes a double-square shaped closed magnetic circuit core design for effective noise suppression.
• Supports through-hole mounting for secure PCB integration.
• Complies with RoHS Directive standards for restricted hazardous substances.

Common Mode Chokes Applications

• Power line EMI filtering
• Single phase noise suppression

Common Mode Chokes Procurement Notes

Verify the specific manufacturer designation, as documentation references both TDK Corporation and TDK-EPC Corporation for this part number. Confirm that the component meets required safety certifications such as UL, CSA, or IEC before finalizing procurement decisions. Ensure the selected variant matches the exact inductance and current ratings specified in the official datasheet.

Common Mode Chokes Selection Notes

Select this component when a closed magnetic circuit core is required for single-phase applications. The 3A rated current and 25mH inductance define its filtering capability. Verify that the through-hole package fits the target board layout and that the operating temperature range aligns with the environmental conditions of the end application.

Common Mode Chokes Part Context

This component belongs to the HF Series of Common Mode Choke Coils produced by TDK. The series includes various types such as vertical configurations like HF2316 and HF2922, as well as models for large inductance applications. The HF designation specifically indicates a square-shaped closed magnetic circuit core construction.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official TDK documentation for potential alternatives if this specific model is discontinued or unavailable.