FN7612-100-M8

Overview

The FN7612-100-M8 is a feed-through EMI filter from the FN7612 series, manufactured by Schaffner EMC Inc. It features an LC (Pi) topology with a third-order low-pass design for single-channel applications. The component supports a rated voltage of 300 VAC and handles a maximum current of 100 A. Key electrical parameters include an inductance of 1000 nF (1 µF). It utilizes a robust axial threaded terminal package suitable for high-current environments.

Feature Summary

• Third-order LC Pi filter topology for effective noise attenuation
• High current capacity of 100 A for demanding power lines
• Axial threaded terminal construction for secure mounting

Applications

• Computer server power distribution
• Medical equipment power supplies
• Industrial control systems

Procurement Notes

Verify the specific model suffix against official datasheets to confirm voltage and current ratings, as variations exist within the FN7612 family. Ensure compatibility with existing panel cutouts and threading specifications before procurement. Cross-reference manufacturer part numbers to avoid confusion with similar high-current variants.

Selection Notes

Select this component for applications requiring high current handling up to 100 A with significant capacitance. The axial feed-through design is ideal for chassis-mounted installations where space efficiency and thermal performance are critical. Confirm that the 300 VAC rating aligns with the system's operational voltage requirements.

Part Context

This component belongs to the FN7612 series of feed-through filters designed for high-power applications. It is distinct from lower-current variants like the FN7612-10-M3, which handles only 10 A. The series is engineered for robust electromagnetic interference suppression in industrial and medical settings.

Replacement Considerations

Direct substitutes may include other Schaffner FN7612 series models with matching current and voltage ratings. Verify pinout and mechanical dimensions when considering alternatives from different manufacturers to ensure physical compatibility.