ELF-18D612

Common Mode Chokes Overview

The Panasonic ELF-18D612 is a single-phase EMI filter from the Line Filter Type 600 H Series. It features an inductance of 22 mH at 1 kHz and a rated current of 1 A. The component utilizes through-hole mounting with vertical, 4 PC pin configuration. Physical dimensions are approximately 29.0 mm in length, 28.5 mm in width, and 15 mm in height. It operates within a temperature range of -20°C to 105°C and has tin/copper terminal plating.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for single-phase AC line applications
• Utilizes vertical through-hole mounting for secure PCB integration
• Constructed with lead-free and RoHS compliant materials

Common Mode Chokes Applications

• Single-phase AC power line filtering
• Common mode choke applications in electronic equipment
• EMI suppression in consumer electronics power inputs

Common Mode Chokes Procurement Notes

Verify part status as obsolete before procurement planning. Confirm physical footprint compatibility with existing PCB layouts due to specific pin spacing. Ensure thermal management aligns with the -20°C to 105°C operating range. Cross-reference datasheet markings for accurate identification against potential substitutes.

Common Mode Chokes Selection Notes

Select this component when a 22 mH inductance value is required for single-phase EMI filtering. Verify that the 1 A rated current meets circuit load requirements. Consider the vertical through-hole package constraints during mechanical design. Check availability status given its obsolete classification.

Common Mode Chokes Part Context

This component belongs to Panasonic's Line Filter Type 600 H Series. It is categorized as a Common Mode Choke / Filter. The series includes various inductance values distinguished by suffix codes. It serves as a passive electromagnetic interference suppression device for AC line inputs.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, alternative sourcing or redesign may be necessary. Verify electrical equivalence if considering generic replacements.