FN2070B-1-06

Overview

The Schaffner FN2070B-1-06 is a single-phase, two-stage EMI/EMC power line filter designed for chassis mounting. It supports an AC voltage rating of 110V and 250VAC with a continuous current capacity of 1A. The unit operates within a frequency range of DC to 400Hz and utilizes fast-on terminals for electrical connection. Physical dimensions are approximately 64.8mm in length, 49.8mm in width, and 30.3mm in height, weighing 190g. It functions reliably between -25°C and +100°C with a leakage current of 660µA.

Feature Summary

• Two-stage filtering architecture provides enhanced attenuation performance for electromagnetic interference suppression.
• Chassis mount design facilitates secure installation within equipment enclosures.
• Fast-on terminal configuration enables rapid and reliable electrical connections without soldering.

Applications

• Power supplies for medical equipment
• Industrial control systems
• Information technology equipment

Procurement Notes

Verify the specific suffix code against the manufacturer's latest documentation to ensure correct terminal type and certification status. Confirm that the 1A current rating aligns with the system's operational requirements. Check for RoHS compliance declarations if environmental regulations apply. Ensure chassis mounting hardware is compatible with the specified dimensions. Validate input voltage ratings match the local power infrastructure.

Selection Notes

Select this component when high attenuation is required in a compact form factor for single-phase applications. The two-stage design offers superior noise reduction compared to single-stage alternatives. Consider the fast-on termination style for assembly speed and reliability. Evaluate the thermal operating range to ensure suitability for the intended environment. Compare physical dimensions against available panel space constraints.

Part Context

This component belongs to the FN2070 series of AC/DC chassis filters manufactured by TE Connectivity / Schaffner. The series is characterized by its multi-stage filtering capabilities and robust construction for industrial environments. It serves as a specialized solution for stringent EMC requirements in sensitive electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference guides for potential equivalents based on specific electrical and mechanical constraints.

FAQ

What is the maximum leakage current for this filter?

The maximum leakage current is specified as 660 µA at rated voltage.

Does this filter support frequencies above 400Hz?

No, the specified operating frequency range is DC to 400 Hz.