FN2640-16-08-C11

Overview

The Schaffner FN2640-16-08-C11 is a single-phase, low-profile EMC/EMI filter designed for robotics and automation applications. It features an IEC C20 inlet and M4 threaded post terminals. Rated for 16 A at 250 VAC with a frequency range of 0 Hz to 60 Hz, this component utilizes a one-stage LC filter topology. The unit incorporates 4.7 nF capacitance and exhibits a leakage current of 370 µA. Constructed for rack mounting, it ensures effective noise suppression while maintaining a compact physical footprint suitable for space-constrained industrial enclosures.

Feature Summary

• Single-stage EMI/EMC filtering architecture
• Low-profile design optimized for dense installations
• IEC C20 power inlet integration
• M4 threaded terminal connection method

Applications

• Industrial robotics systems
• Factory automation equipment
• Motion control drives
• Power supply input stages

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm terminal type and voltage ratings. Ensure the M4 thread specification matches the mounting hardware requirements. Cross-reference the IEC C20 inlet compatibility with the connected power cord. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.

Selection Notes

Select this model when space constraints require a low-profile form factor in single-phase AC circuits. The 16 A rating suits moderate power loads typical in automation modules. Verify that the M4 screw termination aligns with available panel mounting options. Consider the 370 µA leakage current limit for sensitive safety grounding requirements in the target system design.

Part Context

This component belongs to the FN2640 series, which provides high-performance EMC solutions for demanding environments. The series is characterized by its robust construction and suitability for harsh industrial conditions. It complements other Schaffner filters by offering a specialized low-profile variant for applications where vertical height is restricted within equipment chassis designs.

Replacement Considerations

Check for direct substitutes within the FN2640 series with differing current ratings or terminal configurations. Verify mechanical dimensions and mounting hole patterns to ensure compatibility with existing panels. Confirm electrical parameters match the original circuit requirements before substituting.