HF2430-103Y1R2-T01

Common Mode Chokes Overview

The HF2430-103Y1R2-T01 is a single-phase EMI filter manufactured by TDK Corporation, designed for power line applications. It features a closed magnetic circuit core type with through-hole mounting capabilities. The component operates at frequencies of 50/60Hz and supports a rated current of 1.2A. Key electrical parameters include an inductance of 25mH, a high potential rating of 2000V, and a minimum insulation resistance of 100 MΩ. The physical dimensions are L30.5 x B30.5 x H26.0 mm. It functions within a temperature range of -20°C to 120°C and holds UL, CSA, and IEC certifications.

Common Mode Chokes Feature Summary

• Closed magnetic circuit core design for effective noise suppression
• Single-phase configuration suitable for power line filtering
• Through-hole mount construction for secure installation

Common Mode Chokes Applications

• Power line EMI filtering
• Industrial equipment noise reduction
• Consumer electronics power supply protection

Common Mode Chokes Procurement Notes

Verify the specific part number against official TDK documentation to ensure compatibility with existing designs. Confirm that the through-hole mounting style meets board layout requirements. Check certification status (UL, CSA, IEC) against target market regulations. Note that product status may vary; verify current availability and lifecycle stage directly with the manufacturer or authorized distributors before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component when a single-phase common mode choke with 1.2A current handling and 25mH inductance is required. Ensure the operating environment stays within the -20°C to 120°C temperature range. Verify that the 2000V high potential rating aligns with system isolation needs. Consider the physical footprint of 30.5x30.5x26.0 mm for mechanical integration constraints.

Common Mode Chokes Part Context

This component belongs to the HF Series of Common Mode Choke Coils from TDK Corporation. The series includes various types such as HF2316, HF2430, and HF2826, catering to different inductance and current requirements. The HF2430 variant specifically addresses applications needing robust power line filtering with a vertical form factor.

Common Mode Chokes Replacement Considerations

Official alternative products may include HF2430-103Y1R2-T01 variants or other HF series models like HF2826-253Y1R2-T01 if higher inductance is acceptable. Verify pinout and dimensional compatibility before substitution.