FN7561-100-M8

Overview

The Schaffner EMC Inc. FN7561-100-M8 is a DC feedthrough EMI filter designed for high-current applications. It features an axial threaded terminal configuration with M8 threading. The component has a rated current of 100 A and a maximum DC resistance of 0.23 mOhm. It operates within a temperature range of -40°C to +100°C. The unit complies with RoHS3 standards and carries an EAR99 classification.

Feature Summary

• Provides electromagnetic interference suppression through DC feedthrough capacitor technology
• Utilizes axial threaded terminals for secure mechanical mounting
• Designed for high-current signal integrity in sensitive electronic systems

Applications

• Medical device power and signal lines
• Industrial control system filtering
• High-current data line protection

Procurement Notes

Verify the specific datasheet version, as manufacturing changes may occur. Confirm that the M8 thread specification matches the installation interface. Ensure the 100 A current rating meets the circuit requirements. Check RoHS3 compliance documentation if required by regional regulations. Validate the operating temperature range against environmental conditions.

Selection Notes

Select this component when a single-phase DC feedthrough filter is required for currents up to 100 A. The M8 threaded terminal allows for direct panel mounting. Consider the low DC resistance for minimal voltage drop. Ensure the physical dimensions fit the available enclosure space. Verify compatibility with the target frequency spectrum for EMI suppression.

Part Context

This part belongs to the FN756X series of EMI feedthrough filters from TE Connectivity / Schaffner. These components are engineered for robust performance in demanding environments. The series offers various current ratings and terminal configurations to suit different power and signal line needs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.