NAP-04-222

Power Line Filter Modules Overview

The Cosel USA, Inc. NAP-04-222 is a single-phase EMC/EMI power line filter module designed for chassis mounting. It supports a continuous current of 4 A and operates at voltages up to 250 V AC or DC. The component utilizes a single-stage filtering architecture with terminal block connections. This configuration provides essential noise suppression for sensitive electronic equipment connected to AC or DC power lines.

Power Line Filter Modules Feature Summary

• Single-phase EMC/EMI line filtering capability
• Chassis mount mechanical design
• Terminal block connection interface

Power Line Filter Modules Applications

• Industrial control systems requiring EMI suppression
• Medical equipment power input stages
• Test and measurement instrument power conditioning

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version (NAP-04-222 vs NAP-04-222-D) as suffixes may indicate packaging or minor specification variations. Confirm lead times directly with authorized distributors, as standard manufacturing lead times are reported as five weeks. Ensure compatibility with existing chassis mounting holes and terminal block spacing before procurement.

Power Line Filter Modules Selection Notes

Select this component when a single-stage, chassis-mount solution is required for 4 A applications. Compare against the NAC series if panel mount options are preferred. Verify that the 250 V rating meets the system's maximum operating voltage. Consider the NAP-10 series if higher current capacity is needed for future scalability.

Power Line Filter Modules Part Context

This part belongs to the Cosel NAP Series of power line filters. The series offers various current ratings and mounting styles. The NAP-04-222 specifically addresses the need for compact, high-current filtering in industrial environments where chassis mounting is standard practice for thermal management and mechanical stability.

Power Line Filter Modules Replacement Considerations

The NAC-04-222 is a related model within the same manufacturer's portfolio, offering similar electrical specifications but potentially differing in mounting style or package type. Verify mechanical dimensions and terminal configurations before substituting.