NAP-04-102

Power Line Filter Modules Overview

The NAP-04-102 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It features a common mode noise filter design with a current rating of 4 A and voltage ratings of 250 VAC and 250 VDC. The unit utilizes chassis mount installation with screw termination. Key electrical specifications include a maximum leakage current of 0.13 mA or 0.25 mA and a capacitance of 1 nF. This component belongs to the NA series and is classified as a power line filter for AC 1-250 / DC250 applications.

Power Line Filter Modules Feature Summary

• Single-stage common mode noise filtering for electromagnetic interference suppression
• Chassis mount construction with screw terminal connections for secure integration
• Rated for both AC and DC power line environments up to specified limits

Power Line Filter Modules Applications

• Industrial equipment requiring EMI suppression
• Power supply input stages for noise reduction
• Electrical systems needing common mode noise filtration

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm exact leakage current values (0.13 mA vs 0.25 mA) and compliance certifications before procurement. Ensure that the chassis mounting requirements and screw termination specifications align with the target assembly design. Cross-reference the part number NAP-04-102 with official Cosel USA, Inc. catalogs to validate availability and technical parameters.

Power Line Filter Modules Selection Notes

Select this component when a 4 A single-phase filter is required for chassis-mounted installations. Consider the 250 VAC/VDC rating and 1 nF capacitance for compatibility with the system's electrical environment. Evaluate the need for common mode noise suppression in the specific application context. Confirm that the physical dimensions and mounting style fit the available space within the equipment enclosure.

Power Line Filter Modules Part Context

The NAP-04-102 is part of the NA series of power line filters from Cosel USA, Inc. This series includes various models designed for different current and voltage requirements. The NAP-04-102 specifically addresses applications requiring moderate current handling with standard voltage ratings. It serves as a solution for integrating EMI filtering directly into power distribution systems via chassis mounting.

Power Line Filter Modules Replacement Considerations

The NAP-04-102-D is a documented variant from the same manufacturer, featuring DIN rail mounting instead of chassis mount. Verify mechanical compatibility and terminal type differences when considering substitutes. No other direct substitute part numbers are confirmed in the provided data.