FN2010B-20-06

Overview

The Schaffner FN2010B-20-06 is a single-phase EMI/RFI power line filter designed for chassis mounting. It supports a maximum current of 20 A and operates at voltages up to 250 V AC/DC within a frequency range of 0 Hz to 400 Hz. The component utilizes quick-connect terminals for circuit integration. Key electrical parameters include an inductance of 600 μH, capacitance of 100 nF, and a leakage current of 0.74 mA. It functions reliably between -25°C and +100°C, with physical dimensions of 85 mm length, 54 mm depth, and 30.3 mm height.

Feature Summary

• Provides electromagnetic interference suppression for single-phase AC/DC circuits
• Engineered for low leakage current to ensure safety compliance
• Utilizes quick-connect terminal interfaces for simplified assembly

Applications

• Medical equipment power supplies
• Industrial control systems
• General purpose electronic devices requiring EMC filtering

Procurement Notes

Verify the specific terminal type compatibility during procurement, as this model uses quick-connect (Faston) terminals distinct from bolt-type variants in the same series. Confirm that the 20 A rating aligns with the peak load requirements of the target application. Ensure the chassis mounting footprint matches the design enclosure. Cross-reference the manufacturer part number to distinguish between standard and medical-grade versions if applicable.

Selection Notes

Select this component when a single-stage filter is required for 20 A applications operating up to 400 Hz. The choice depends on the need for quick-connect termination rather than screw terminals. Consider the thermal environment, as the unit operates up to 100°C. Compare against the FN2010 series for similar performance but different mounting styles. Verify space constraints against the specified physical dimensions.

Part Context

This component belongs to the FN2010B series, which represents standard performance single-phase filters from Schaffner. The series is characterized by its compact form factor and suitability for general-purpose EMC applications. It serves as a solution for noise reduction in power lines where space is limited compared to larger industrial filters.

Replacement Considerations

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