ELF-18D213

Common Mode Chokes Overview

The ELF-18D213 is a common mode choke manufactured by Panasonic Electronic Components. It features an inductance of 3.3 mH and is designed for two-line applications. The component utilizes a through-hole mounting configuration, specifically identified as vertical with four pins. This design supports integration into circuits requiring electromagnetic interference suppression.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for dual-line circuits
• Utilizes a through-hole vertical package with four pins
• Engineered for robust electromagnetic interference filtering

Common Mode Chokes Applications

• Electromagnetic interference suppression in electronic circuits
• Dual-line signal integrity protection
• Power supply input filtering applications

Common Mode Chokes Procurement Notes

Verify RoHS compliance status prior to procurement, as sources indicate non-compliance. Confirm the specific pin configuration matches the target PCB layout requirements. Ensure the 3.3 mH inductance value aligns with the circuit's filtering specifications. Validate that the through-hole vertical package is compatible with the assembly process.

Common Mode Chokes Selection Notes

Select this component when a 3.3 mH inductance is required for common mode noise reduction in two-line configurations. The through-hole vertical package dictates the mechanical integration method. Consider the lead-free status if environmental regulations apply to the final product assembly. Verify compatibility with existing board space constraints.

Common Mode Chokes Part Context

This component belongs to the ELF series of common mode chokes from Panasonic Electronic Components. The series offers various inductance values for different filtering needs. The ELF-18D213 specifically targets applications requiring moderate inductance in a through-hole format. It serves as a passive filter element within larger electronic systems.

Common Mode Chokes Replacement Considerations

The ELF-18D215 is a related part with 15 mH inductance. Substitution requires verifying if the higher inductance meets the circuit requirements. Both parts share similar packaging characteristics but differ significantly in electrical performance.