SB28B2027AB

Overview

The SB28B2027AB is a hinged ferrite cable core manufactured by Leader Tech Inc. It provides an impedance of 18 Ohms at 100 MHz. The component features a flat design with a hinged closure mechanism for easy installation. Internal dimensions include an inner diameter of 25.4 mm. External measurements are approximately 16.30 mm in width, 8.70 mm in height, and 16.00 mm in length. The material composition is designated as type 28.

Feature Summary

• Hinged closure design allows for quick installation around existing cables without disconnection.

Applications

• Electromagnetic interference suppression in electronic devices

Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with required impedance and physical dimensions. Confirm RoHS compliance status and packaging quantities directly with authorized distributors prior to ordering. Check lead times as availability may vary.

Selection Notes

Select this component when a low-impedance ferrite solution is required for larger diameter cables. The hinged design facilitates retrofitting applications where cable removal is impractical. Ensure the internal aperture accommodates the target cable bundle size while maintaining effective magnetic coupling.

Part Context

This component belongs to the Leader Tech Inc. ferrite cable core product line. These components are designed for EMI filtering and noise suppression in various electronic systems. The series offers different impedance values and physical sizes to suit diverse cable diameters and frequency requirements.

Replacement Considerations

SB28B0642 is listed as a parameter-equivalent substitute from Leader Tech Inc.

FAQ

What is the impedance value of the SB28B2027AB?

The impedance is 18 Ohms at a test frequency of 100 MHz.

What is the internal diameter of this ferrite core?

The internal diameter is 25.4 mm (0.319 inches).