RD7127-10-14M0

Overview

The Schaffner RD7127-10-14M0 is a two-line common mode choke from the RD series, designed for electromagnetic compatibility applications. It features an inductance of 14 mH at 1 kHz and supports a typical current rating of 10 A. The component utilizes Litz wire construction to minimize AC losses and offers a typical DC resistance of 33.5 mOhm. Rated for 600 VDC, it operates within a temperature range of -40°C to +100°C and meets UL 94V-0 flammability standards.

Feature Summary

• Litz wire construction for enhanced high-frequency performance
• Horizontal chassis mount design with through-hole termination
• Current-compensated topology for efficient noise suppression

Applications

• Power line filtering in industrial equipment
• EMI suppression in motor drive systems
• Electromagnetic compatibility enhancement in power supplies

Procurement Notes

Verify the specific datasheet version for the RD7127-10-14M0 to confirm exact tolerance ranges and thermal derating curves. Ensure that the mounting configuration aligns with the horizontal chassis mount specification. Cross-reference the 14 mH inductance value at 1 kHz against system requirements to validate performance under expected operating frequencies.

Selection Notes

Select this component when a robust 10 A rated common mode choke is required for two-line applications. The Litz wire technology makes it suitable for environments where high-frequency noise attenuation is critical. Consider the 600 VDC rating and PD2 pollution degree for appropriate insulation coordination in industrial settings.

Part Context

This part belongs to the Schaffner RD series of EMC chokes, which are engineered for power line filtering. The series emphasizes durability and efficiency in demanding electromagnetic environments. The RD7127 variant specifically addresses two-line configurations, providing a standardized solution for common mode interference reduction in power distribution networks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing PCB layouts or chassis mounts before considering alternative components from other manufacturers.