RD7127-6-25M0

Overview

The Schaffner EMC Inc. RD7127-6-25M0 is a through-hole common mode choke belonging to the RD series. It features an inductance of 25mH and a rated current of 6A. The component utilizes a two-line terminal configuration for electromagnetic interference suppression. Its physical case dimensions are specified as 70mm by 40mm. This device is designed for general-purpose EMI filtering applications within electronic systems requiring robust common mode noise attenuation.

Feature Summary

• Provides effective common mode noise suppression for differential signal lines
• Constructed with a standardized through-hole mounting format for PCB integration
• Engineered for high current handling capabilities within a compact chassis footprint

Applications

• General purpose electromagnetic interference filtering
• Power supply input stages
• Industrial control equipment noise reduction

Procurement Notes

Verify the specific inductance tolerance and DC resistance values against the official manufacturer datasheet prior to finalizing procurement decisions. Confirm that the 6A rated current aligns with the operational requirements of the target circuit design. Ensure compatibility with the 70mm x 40mm case size constraints within the assembly enclosure. Cross-reference safety certifications if the application mandates specific regulatory compliance standards.

Selection Notes

Select this component when a 25mH common mode inductance is required for noise mitigation in low to medium frequency ranges. The 6A current rating suits applications with moderate power demands. Consider the through-hole technology requirement for mechanical stability. Evaluate the physical dimensions against available board space. Compare performance characteristics against alternative RD series variants if different current or inductance levels are needed.

Part Context

This component is part of the Schaffner RD series, which offers a range of common mode chokes for EMC/EMI applications. The series provides various inductance and current ratings to suit diverse filtering needs. Schaffner EMC Inc. designs these components to meet international standards for electromagnetic compatibility in electronic devices.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source material. Verify exact electrical parameters such as inductance and current rating when evaluating potential alternatives from other manufacturers.