RD7137-36-0M5

Overview

The RD7137-36-0M5 is a three-line common mode choke manufactured by Schaffner EMC Inc., now part of TE Connectivity. Designed for through-hole mounting, this component provides electromagnetic interference attenuation in phase-angle control circuits. It features an inductance of 500 µH at 400 Hz and supports a typical current rating of 36 A. The device operates with a voltage rating of 600 VAC and exhibits a typical DC resistance of 2.75 mOhm.

Feature Summary

• Attenuates common-mode or asymmetric interference signals when connected in series with phase and neutral lines
• Engineered specifically for integration into phase-angle control circuit applications

Applications

• Phase-angle control circuits
• Power line filtering systems requiring common mode noise suppression

Procurement Notes

Verify the manufacturer designation as Schaffner EMC Inc. or TE Connectivity Schaffner to ensure authenticity. Confirm that the specific suffix -36-0M5 corresponds to the required 36 A current rating and 500 µH inductance specifications. Ensure the through-hole package type matches the target PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component for applications requiring robust common mode chokes in phase-angle control environments. The 36 A current capacity and low DC resistance make it suitable for high-power industrial setups. Verify that the 600 VAC rating aligns with the system's operational voltage levels and that the through-hole form factor is compatible with the assembly process.

Part Context

This component belongs to the RD series of EMC/EMI chokes from Schaffner. These chokes are designed to attenuate interference signals by being placed in series with power lines. The RD series is widely recognized for its effectiveness in managing electromagnetic compatibility issues in industrial and commercial power electronics applications.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in available documentation. Consult official Schaffner or TE Connectivity catalogs for direct equivalents or cross-reference guides to ensure functional compatibility.