LF2823NP-682

Common Mode Chokes Overview

The LF2823NP-682 is a two-line common mode choke manufactured by Sumida America Components Inc. It features a 6.8 mH inductance measured at 1 kHz and supports a maximum rated current of 1.6 A. The component exhibits a maximum DC resistance (DCR) of 230 mOhm. Designed for through-hole mounting, it utilizes a vertical package configuration with four pins. The unit operates within a temperature range of -40°C to +105°C and complies with RoHS3 standards.

Common Mode Chokes Feature Summary

• Provides effective noise suppression for dual-line circuits via high inductance common mode rejection.
• Supports continuous currents up to 1.6 A with low DC resistance for efficient power transmission.
• Constructed for robust through-hole installation suitable for industrial and commercial environments.

Common Mode Chokes Applications

• Noise filtering in AC power supply lines
• EMI suppression in consumer electronic devices
• Signal integrity protection in industrial control systems

Common Mode Chokes Procurement Notes

Verify the specific manufacturer part number LF2823NP-682 against official Sumida documentation to confirm technical specifications. Ensure compatibility with through-hole assembly processes and verify that the 1.6 A current rating meets circuit requirements. Check for RoHS3 compliance status if environmental regulations apply to the final product deployment.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring common mode noise attenuation for dual conductors. The 6.8 mH value is suitable for standard line frequency applications. Consider the 1.6 A current capacity and 230 mOhm DCR to ensure minimal voltage drop and thermal performance within the specified operating temperature range.

Common Mode Chokes Part Context

This component belongs to the LF2823NP series of common mode chokes from Sumida. It is distinct from shielded power inductors like the CDRH series or unshielded wirewound types such as the CR43 series. The LF2823NP designation specifically identifies a through-hole, multi-turn coil structure optimized for differential mode interference reduction rather than energy storage.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.