LG01-0346N2LF

Common Mode Chokes Overview

The LG01-0346N2LF is a surface-mount common mode choke from the HALO Electronics LG series. It features an SMD-16 package with gull-wing leads and a quad 1:1 configuration. The component provides 35 µH inductance at 100 kHz with a maximum DC resistance of 300 mΩ. It operates within a temperature range of -40°C to +85°C. Physical dimensions are 12.7 mm length, 7.11 mm width, and 5.08 mm height.

Common Mode Chokes Feature Summary

• Quad 1:1 winding configuration for multi-line noise suppression
• Surface-mount SMD-16 package with gull-wing termination
• RoHS compliant construction

Common Mode Chokes Applications

• High-speed data line filtering
• EMI suppression in digital circuits
• Signal integrity protection in communication interfaces

Common Mode Chokes Procurement Notes

Verify the specific suffix against official HALO Electronics documentation to confirm pinout and electrical tolerances. Ensure the procurement source provides valid RoHS compliance certificates. Cross-reference the manufacturer part number with current datasheets to confirm availability status and any design-not-for-new-use warnings associated with this component family.

Common Mode Chokes Selection Notes

Select this component when multi-line common mode noise reduction is required in space-constrained designs. The SMD-16 footprint supports automated assembly processes. Evaluate the 35 µH inductance value against target frequency requirements to ensure effective attenuation. Confirm that the 300 mΩ DC resistance meets the power budget constraints of the application circuit.

Common Mode Chokes Part Context

This component belongs to the LG series of common mode chokes manufactured by HALO Electronics. The series utilizes a specialized core material designed for high-frequency performance. The LG01-0346N2LF variant specifically addresses applications requiring four-channel isolation with standardized surface-mount packaging for PCB integration.

Common Mode Chokes Replacement Considerations

LG01-0346N1LF offers identical electrical specifications but uses a dual 1:1 configuration instead of quad. Verify pin compatibility before substitution. Other LG series variants may share the same footprint but differ in inductance values or channel counts.