NAC-04-681

Power Line Filter Modules Overview

The NAC-04-681-D is a single-phase EMC/EMI line filter module manufactured by Cosel USA, Inc. It supports a voltage rating of 250V AC or DC and handles a continuous current of 4A. The unit features a capacitance value of 680 pF and operates within a frequency range of 150 kHz to 1 MHz. Designed for DIN rail mounting, the component measures 92mm in length and 41mm in height. It functions as a single-stage filter suitable for general-purpose applications.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC filtering configuration
• DIN rail mounting design for panel integration
• Capacitance value of 680 pF for noise suppression

Power Line Filter Modules Applications

• General purpose power line filtering
• Industrial equipment noise reduction
• Electronic device input stage protection

Power Line Filter Modules Procurement Notes

Verify the specific suffix (e.g., -D) against official Cosel documentation to confirm terminal type and mounting style. Ensure the operating environment remains within the specified -40°C to 85°C temperature range. Confirm that the 4A current rating and 250V voltage limits align with the target circuit requirements before finalizing procurement.

Power Line Filter Modules Selection Notes

Select this model when a compact, single-stage solution is required for 4A circuits. The DIN rail form factor facilitates easy installation in control panels. Verify compatibility with the specific frequency spectrum of interference present in the application environment.

Power Line Filter Modules Part Context

This component belongs to the NAC series of power line filter modules from Cosel USA, Inc. The series offers various configurations for different current and voltage ratings. The NAC-04 variant specifically addresses low-current applications requiring standard EMI suppression capabilities.

Power Line Filter Modules Replacement Considerations

Consult official Cosel datasheets for direct cross-references. Alternative models may exist within the same series with differing capacitance values or mounting styles.