SB28B0010AB

Overview

The SB28B0010AB is a hinged ferrite core manufactured by Leader Tech Inc., designed for electromagnetic interference suppression. It features a flat, free-hanging design with an inner diameter of 3.20mm (0.126 inches). The component exhibits an impedance of 20 ohms at 100MHz and utilizes material grade 28. Its external dimensions are approximately 0.500 inches in width, 0.276 inches in height, and 0.630 inches in length. The unit complies with RoHS3 standards.

Feature Summary

• Hinged clamping mechanism allows for easy installation around cables without disconnection
• Flat profile design facilitates mounting in space-constrained electronic enclosures
• Free-hanging configuration enables flexible positioning on interconnect wiring

Applications

• Suppression of electromagnetic interference on interconnect cables
• EMI shielding for circuit board connections
• Noise reduction in electronic enclosure wiring harnesses

Procurement Notes

Verify the specific suffix AB against official datasheets to confirm dimensional tolerances and material specifications. Ensure compatibility with cable diameters up to 3.20mm. Confirm RoHS3 compliance status for regulatory requirements. Check manufacturer lead times as availability may vary. Validate that the hinged design meets mechanical retention needs for the intended application environment.

Selection Notes

Select this component when a low-profile, hinged ferrite solution is required for cables under 3.20mm diameter. The 20-ohm impedance at 100MHz suits general EMI suppression tasks. Consider the flat shape for tight spaces where cylindrical cores cannot fit. Verify that the free-hanging installation method aligns with the assembly process and mechanical constraints of the target electronic system.

Part Context

Leader Tech Inc. specializes in EMI shielding products for circuit boards, enclosures, and interconnect cables. The SB28 series represents their line of hinged ferrite cores, offering convenient installation options. These components are part of a broader portfolio aimed at managing electromagnetic noise in modern electronic devices and industrial equipment.

Replacement Considerations

SB28B0010 is listed as a parameter-equivalent substitute.