FN7563-32-M4

Overview

The FN7563-32-M4 is a single-channel EMI feedthrough filter manufactured by Schaffner EMC Inc. It utilizes LC Pi topology with a capacitance of 0.47 µF and an inductance of 1.2 nH. Rated for 32 A current and 650 V, it features axial threaded terminals for bolt installation. The component operates within a temperature range of -40°C to 100°C and has a typical resistance of 0.63 mΩ.

Feature Summary

• Provides effective electromagnetic interference suppression through integrated LC Pi filtering architecture
• Designed for high-current applications with robust thermal performance capabilities
• Facilitates secure mechanical mounting via axial threaded terminal configuration

Applications

• Computer server power distribution units
• Medical equipment power supplies
• Industrial control systems requiring EMI mitigation

Procurement Notes

Verify the specific part number FN7563-32-M4 against official Schaffner documentation to confirm technical specifications. Ensure compatibility with system voltage and current requirements before procurement. Check for RoHS compliance status as indicated in manufacturer declarations. Confirm package dimensions and mounting hole patterns match design constraints.

Selection Notes

Select this component when high-frequency noise attenuation is required in single-phase AC or DC circuits. Consider the 32 A rating and 650 V insulation level for appropriate safety margins. Evaluate the axial threaded terminal style for panel penetration mounting needs. Compare insertion loss characteristics against system EMI requirements.

Part Context

This component belongs to the FN756 series of EMI feedthrough filters from Schaffner. These filters are designed for chassis or panel mounting applications where space efficiency and high current handling are critical. The series offers various capacitance values to suit different frequency attenuation profiles.

Replacement Considerations

Cross-reference with FN7562-32-M4 for similar current ratings but different capacitance values. Verify that substitute components maintain equivalent voltage ratings and mounting configurations to ensure mechanical and electrical compatibility.