ELK-E222FA

Overview

The ELK-E222FA is a third-order LC low-pass EMI filter designed for mobile device data lines. It features a capacitance of 2200 pF and a cutoff frequency of 2 MHz. The component operates within a temperature range of -40°C to +85°C. It utilizes an SMD package with dimensions of 1.0 mm height, 0.5 mm width, and 0.3 mm thickness. The device provides effective electromagnetic interference reduction while maintaining signal integrity in high-speed data applications.

Feature Summary

• Third-order LC topology for enhanced attenuation
• Optimized for mobile device data line protection
• Low profile surface mount construction

Applications

• Mobile device data lines
• High-speed interface protection
• Electromagnetic interference suppression

Procurement Notes

Verify the End-of-Life status before procurement as this component may be discontinued. Confirm current availability through authorized distributors. Ensure compatibility with existing design specifications regarding capacitance and cutoff frequency requirements.

Selection Notes

Select this component for applications requiring third-order filtering in compact spaces. Consider the 2 MHz cutoff frequency for appropriate signal bandwidth needs. Verify thermal performance within the specified operating temperature range for reliable operation.

Part Context

This part belongs to Panasonic's coil-type EMI filter series. It is designed specifically for suppressing electromagnetic interference in sensitive electronic circuits. The product line focuses on providing robust noise reduction solutions for modern portable electronics.

Replacement Considerations

Check for direct substitutes from the same manufacturer family. Evaluate alternative components with similar capacitance and cutoff frequency specifications if this part is unavailable.