FN7611-63-M6

Overview

The FN7611-63-M6 is a single-phase EMI feed-through filter manufactured by TE Connectivity / Schaffner. It features a Y2 circuit topology with a capacitance of 0.15 uF. The component supports a maximum DC current of 63 A and has a voltage rating of 300 VAC. Its maximum DC resistance is 470 uOhms. The unit operates within a temperature range of -40 C to +100 C. Physical dimensions include a diameter and height of 32 mm, and a length of 173 mm. It utilizes M6 threaded terminals for panel mounting.

Feature Summary

• Provides electromagnetic interference suppression via feed-through capacitor design
• Utilizes Y2 safety circuit topology for grounded applications
• Supports high current handling up to 63 A with low insertion loss

Applications

• Computer server power input stages
• Medical equipment power filtering
• Industrial control system EMC mitigation

Procurement Notes

Verify the manufacturer part number FN7611-63-M6 against official TE Connectivity or Schaffner documentation to confirm specifications. Ensure the M6 thread size and 300 VAC rating match the system requirements. Check RoHS compliance status in the latest datasheet before integration into regulated products.

Selection Notes

Select this component when high current capacity and compact axial geometry are required for panel-mounted EMI filtering. The 0.15 uF capacitance offers specific attenuation characteristics suitable for standard AC line frequencies. Consider the 470 uOhms resistance for thermal management in high-load scenarios.

Part Context

This component belongs to the FN761X series of EMI feed-through filters from Schaffner. These filters are designed for robust performance in demanding environments. The series typically includes variants with different current ratings and terminal configurations to suit various power entry module designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing PCB layouts and mounting hardware if considering alternative models from the same manufacturer.