FL2D-10-103B

Common Mode Chokes Overview

The FL2D-10-103B is a two-line common mode filter manufactured by Mornsun. It features an inductance of 10 mH at 1 kHz and supports a maximum current of 3 A with a typical DC resistance of 50 mOhm. The component utilizes a horizontal package with four PC pins for through-hole mounting. It operates within a temperature range of -40°C to +105°C, ensuring reliability in various industrial environments.

Common Mode Chokes Feature Summary

• Provides effective common mode noise suppression for power lines
• Designed for through-hole mounting with a horizontal footprint
• Capable of handling high current loads up to 3 A

Common Mode Chokes Applications

• Power line filtering in industrial equipment
• Noise reduction in electronic power supplies
• EMI suppression in communication systems

Common Mode Chokes Procurement Notes

Verify the specific part number FL2D-10-103B against official Mornsun documentation to confirm availability and specifications. Note that some sources indicate this component may be marked as not suitable for new designs; consult the manufacturer or authorized distributors for current production status and alternative recommendations if necessary.

Common Mode Chokes Selection Notes

Select this component when a robust common mode choke is required for two-line power applications. Ensure the design accommodates its horizontal through-hole package dimensions. Verify that the operating environment stays within the specified -40°C to +105°C range and that the current requirements do not exceed the 3 A rating.

Common Mode Chokes Part Context

This component belongs to Mornsun's range of electromagnetic interference filters. It is distinct from their DC-DC converter modules, such as the VRB series, serving specifically as a passive filtering element rather than a power conversion device. Its primary function is noise attenuation in electrical circuits.

Common Mode Chokes Replacement Considerations

Check for direct substitutes with identical inductance (10 mH) and current ratings (3 A). Ensure any replacement matches the horizontal through-hole pin configuration and physical dimensions to fit existing PCB layouts without modification.