LF2823NP-123

Common Mode Chokes Overview

The LF2823NP-123 is a two-line common mode choke manufactured by Sumida America Components Inc. designed for through-hole mounting. It features an inductance of 12 mH measured at 1 kHz and supports a current rating of 1.2 A. The component has a direct current resistance (DCR) of 380 mOhm. It utilizes a vertical package configuration with four pins, suitable for applications requiring effective noise suppression in dual-line circuits.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for two-line configurations
• Supports through-hole mounting via a vertical four-pin package
• Rated for 1.2 A current handling capability

Common Mode Chokes Applications

• AC power line noise suppression
• Dual-line signal filtering
• Electromagnetic interference reduction in electronic equipment

Common Mode Chokes Procurement Notes

Verify the specific part number suffix to ensure compatibility with required lead times and packaging formats. Confirm that the through-hole vertical package aligns with the target printed circuit board layout constraints. Ensure the 1.2 A current rating meets the operational requirements of the intended circuit design before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when a 12 mH inductance value is required for common mode noise attenuation in two-line applications. The 1.2 A current rating determines suitability for moderate power levels. Verify that the through-hole vertical footprint matches the available board space and assembly process capabilities compared to surface mount alternatives.

Common Mode Chokes Part Context

This component belongs to the LF series of common mode chokes from Sumida. The series offers various inductance values and current ratings tailored for different filtering needs. The LF2823NP-123 specifically addresses requirements for 12 mH inductance with a 1.2 A current capacity in a through-hole format.

Common Mode Chokes Replacement Considerations

Check datasheets for alternative parts offering identical 12 mH inductance and 1.2 A current ratings. Ensure replacement components maintain the same two-line configuration and through-hole vertical pinout to guarantee mechanical and electrical compatibility without redesigning the circuit board.