NBC-06-681

Power Line Filter Modules Overview

The NBC-06-681 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It features a two-stage configuration designed for chassis mounting. The component supports a rated AC voltage of 250V and a DC voltage rating of 250V. It handles a maximum current of 6A. This filter is intended to suppress electromagnetic interference in power supply lines.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC filtering capability
• Two-stage attenuation architecture
• Chassis mount design for secure installation

Power Line Filter Modules Applications

• Industrial equipment power input stages
• Medical device power supplies
• General purpose electronic systems requiring EMI suppression

Power Line Filter Modules Procurement Notes

Verify the specific suffix (e.g., -D) if DIN rail mounting is required, as the base NBC-06-681 typically denotes chassis mounting. Confirm lead times with authorized distributors, as standard availability may vary. Ensure the application environment matches the 250V AC/DC ratings and 6A current capacity before ordering.

Power Line Filter Modules Selection Notes

Select this model when a two-stage single-phase filter is needed for chassis-mounted applications. Compare against NBC-06-681-D if DIN rail compatibility is necessary instead of panel mounting. Verify that the 6A current rating meets the load requirements and that the 250V voltage rating aligns with the system's electrical specifications.

Power Line Filter Modules Part Context

This component belongs to the NBC series of power line filter modules from Cosel USA, Inc. The series includes variants with different current ratings and mounting options, such as the NBC-10 or NBC-16 models. The NBC-06-681 specifically addresses mid-range current needs with a fixed two-stage topology.

Power Line Filter Modules Replacement Considerations

The NBC-06-681-D is a related variant offering DIN rail mounting instead of chassis mounting. Other NBC series filters may provide higher current capacities but require verification of physical dimensions and electrical characteristics to ensure functional equivalence.