SB28B2032AT

Overview

The SB28B2032AT is a hinged snap-on ferrite core manufactured by Leader Tech Inc. It features a saddle bead design with top-mount adhesive for secure installation on cables. The component provides an impedance of 60 Ohms at 100 MHz and is designed for free-hanging applications. Key dimensions include an inside diameter of 13.00 mm (0.512 inches) and outside dimensions of 24.50 mm width by 49.2 mm height.

Feature Summary

• Hinged snap-on construction allows for easy installation around existing cables without disconnection
• Integrated top-mount adhesive ensures secure attachment to surfaces or cable bundles
• Saddle bead geometry optimizes magnetic coupling for effective EMI suppression

Applications

• Suppression of electromagnetic interference in high-speed data cables
• Shielding of interconnect cables in electronic enclosures
• EMI mitigation for circuit board output wiring

Procurement Notes

Verify the specific part number suffix AT to confirm the inclusion of the top-mount adhesive feature, as standard versions may lack this attachment method. Ensure compatibility with the target cable diameter range before procurement. Confirm RoHS compliance status if required for your assembly process. Cross-reference official Leader Tech documentation for exact dimensional tolerances and material specifications prior to finalizing orders.

Selection Notes

Select this component when a non-invasive solution for adding ferrite suppression to existing cabling is required. The snap-on design facilitates rapid deployment compared to split-core alternatives that require manual clamping. The adhesive backing offers additional stability in vibration-prone environments. Consider the 60 Ohm impedance rating at 100 MHz to ensure it aligns with the noise frequencies present in your specific application environment.

Part Context

Leader Tech Inc. specializes in EMI shielding products for circuit boards, enclosures, and interconnects. This ferrite core belongs to their cable and wiring protection line, designed to mitigate conducted emissions. The company manufactures these components in the United States, focusing on innovative shielding solutions for various electronic industries requiring reliable noise suppression.

Replacement Considerations

Direct substitutes must match the 13.00 mm inside diameter and snap-on hinge mechanism. Verify that alternative parts offer comparable impedance characteristics at relevant frequencies. Ensure any replacement also includes adhesive mounting if space constraints or vibration resistance are critical factors in the original design.