RT8532-40-0M7

Overview

The Schaffner RT8532-40-0M7 is a three-line common mode choke designed for PCB mounting via through-hole termination. It utilizes a nanocrystalline core to provide high inductance of 0.7 mH with a maximum DC resistance of 1.9 mOhms. The component supports a maximum DC current rating of 40 A and operates within a temperature range of -40°C to +100°C. Its vertical package measures 49.00 mm in length, 34.00 mm in width, and 53.00 mm in height.

Feature Summary

• Utilizes nanocrystalline core material for enhanced magnetic performance
• Designed as a current-compensated choke for efficient filtering
• Vertical through-hole PCB mount configuration for space optimization

Applications

• Photovoltaic inverters
• Motor drives
• Fast charging stations

Procurement Notes

Verify the specific suffix '0M7' against official TE Connectivity or Schaffner documentation to confirm exact inductance tolerance and current ratings. Ensure the vertical pin configuration matches the target PCB footprint dimensions of 49.00 mm by 34.00 mm. Confirm RoHS compliance status directly from the manufacturer's declaration before integration.

Selection Notes

Select this component when high current handling up to 40 A is required in a compact vertical form factor. The nanocrystalline core offers advantages in size and weight compared to traditional ferrite cores for similar power levels. Ensure the application environment stays within the specified -40°C to +100°C operating temperature range for reliable performance.

Part Context

This part belongs to the RT-Series of common mode chokes manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is engineered for industrial and renewable energy applications requiring robust EMI suppression in power electronics systems.

Replacement Considerations

RT8532-32-10M1: Similar series but different current and inductance ratings. RT8532-10-4M0: Lower current capacity (10 A) and different inductance value.