SNCMC-127-018

Overview

The SNCMC-127-018 is a nanocrystalline common mode choke manufactured by Bel Signal Transformer. It features an inductance of 6.5 mH and a maximum DC current rating of 11 A. The component exhibits an impedance of 1.54 kOhms at 100 kHz and operates within a temperature range of -25°C to +130°C. Designed for vertical through-hole mounting, it measures 37 mm in length, 25 mm in width, and 35 mm in height.

Feature Summary

• Utilizes nanocrystalline core technology for effective electromagnetic interference suppression
• Provides high common mode rejection with specified impedance characteristics
• Supports robust thermal performance across extended operating temperatures

Applications

• Power supply input filtering
• Electromagnetic interference suppression in industrial equipment
• AC line noise reduction in consumer electronics

Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet before integration. Confirm that the through-hole footprint dimensions align with the printed circuit board layout requirements. Ensure the selected component meets all relevant safety and environmental compliance standards required for the target application market.

Selection Notes

Select this component when nanocrystalline material offers superior low-frequency attenuation compared to ferrite alternatives. Evaluate the 11 A current rating against peak load conditions to prevent saturation. Consider the vertical mounting style for space-constrained enclosures requiring high inductance density.

Part Context

This part belongs to the SNCMC series of common mode chokes from Bel Signal Transformer. The series utilizes nanocrystalline cores to deliver high inductance values suitable for stringent EMI filtering applications. The product line supports various current ratings and inductance options within standardized mechanical footprints.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by matching inductance, current rating, and physical dimensions.