ELF-18N016A

Common Mode Chokes Overview

The ELF-18N016A is a common mode choke filter from the Panasonic High N Series, specifically Type 18N. It is designed for line filtering applications in electronic circuits. The component features a through-hole mounting style and supports two lines of operation. Key electrical specifications include a minimum inductance of 6 mH and a rated current capacity of 1.6 A. The typical direct current resistance (DCR) is specified at 185 milliohms. This passive component is categorized under common mode chokes and filters, intended to suppress electromagnetic interference.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for line filtering applications
• Constructed with high inductance characteristics for effective interference reduction
• Designed for through-hole printed circuit board mounting

Common Mode Chokes Applications

• Line filtering in electronic equipment
• Common mode noise suppression in signal lines
• Electromagnetic interference mitigation in power circuits

Common Mode Chokes Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm that the part matches the ELF-18N016A designation and High N Series classification. Ensure compliance with relevant safety standards if required for the specific application environment. Cross-reference technical parameters such as inductance and current ratings with the original Panasonic documentation before integration into designs.

Common Mode Chokes Selection Notes

Select this component when a high inductance value of at least 6 mH is required for common mode noise attenuation. The 1.6 A current rating suits applications with moderate load currents. Consider the through-hole package type for mechanical stability requirements. Evaluate the 185 mΩ DCR impact on voltage drop within the circuit design constraints compared to alternative series options.

Common Mode Chokes Part Context

This component belongs to the Panasonic High N Series of common mode chokes, which includes variants like the 15N and 17N types. These components are engineered for robust noise filtering performance. The ELF-18N016A represents a specific configuration within this family, distinguished by its 6 mH inductance and 1.6 A current handling capability, serving as a passive filter element in EMI suppression networks.

Common Mode Chokes Replacement Considerations

Consult official Panasonic documentation for verified substitute part numbers within the same series or compatible families. Ensure any replacement maintains equivalent inductance, current rating, and physical dimensions. Verify that alternative components meet the same regulatory and performance standards required for the original design specification.