NBH-16-681

Overview

The NBH-16-681 is a single-phase EMC/EMI line filter module manufactured by Cosel USA, Inc. It is designed for chassis mounting and supports a current rating of 16 A with a voltage rating of 250 V AC/VDC. The component features a two-stage filtering architecture to effectively suppress electromagnetic interference. It operates within an ambient temperature range of -40°C to +85°C and complies with RoHS standards.

Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Chassis mount design for secure installation
• Single-phase configuration for standard power lines

Applications

• Industrial equipment EMI suppression
• Power supply input filtering
• Electronic device noise reduction

Procurement Notes

Verify the specific part number suffix against official Cosel documentation to confirm terminal type and pinout configuration. Ensure the selected variant matches the required voltage and current ratings for the target application. Cross-reference datasheet specifications for mechanical dimensions and mounting hole patterns prior to procurement to guarantee compatibility with existing chassis designs.

Selection Notes

Select this component based on its 16 A current capacity and 250 V rating suitability for single-phase applications. Consider the two-stage design if higher attenuation is required compared to single-stage alternatives. Verify thermal performance requirements against the -40°C to +85°C operating range. Confirm chassis mounting constraints align with the physical dimensions specified in the official datasheet.

Part Context

This model belongs to the NBH series of power line filter modules from Cosel USA, Inc. The series provides solutions for electromagnetic interference mitigation in various electronic systems. The NBH-16-681 specifically addresses needs for robust filtering in industrial and commercial environments requiring reliable noise suppression.

Replacement Considerations

Consult official Cosel documentation for direct substitutes or updated revisions. Verify electrical parameters and mechanical fit before substituting with components from other manufacturers.