LG11-0346N1LF

Common Mode Chokes Overview

The LG11-0346N1LF is an 8-line common mode choke from HALO Electronics, designed for surface mount PCB assembly. It features a gullwing package configuration with 12.7 mm length and 7.11 mm width. The component provides 35 uH inductance per line with a maximum DC resistance of 300 mOhms. It operates within a temperature range of -40°C to +85°C.

Common Mode Chokes Feature Summary

• Optimized for reducing electromagnetic emissions while maintaining signal integrity in communication applications
• Surface mount construction utilizing gullwing terminal design for reliable PCB attachment
• Shielded architecture to contain magnetic fields and minimize crosstalk between lines

Common Mode Chokes Applications

• High-speed data bus protection in industrial communication systems
• Signal line filtering for multi-channel interface circuits
• EMI suppression in dense electronic assemblies requiring compact footprint solutions

Common Mode Chokes Procurement Notes

Verify the specific part number suffix against official HALO Electronics documentation to confirm pinout compatibility and termination style. Confirm that the 8-line configuration matches the target circuit requirements. Ensure the operating temperature range aligns with the final application environment specifications before procurement.

Common Mode Chokes Selection Notes

Select this component when eight independent signal lines require simultaneous common mode noise suppression in a single package. The 35 uH inductance value suits moderate frequency filtering needs. Consider the SMD-16 compatible gullwing footprint for automated placement processes. Verify current handling capabilities against the specific line load requirements.

Common Mode Chokes Part Context

This component belongs to the LG series of common mode chokes manufactured by HALO Electronics. The series offers various line counts and inductance values tailored for different communication interfaces. The LG11-0346N1LF specifically addresses multi-line shielding requirements in space-constrained designs.

Common Mode Chokes Replacement Considerations

Consult official HALO Electronics substitution guides for verified equivalents. Cross-reference inductance, DC resistance, and physical dimensions to ensure mechanical fit. Verify electrical performance characteristics match the original design intent before implementing any substitute components.