SB28B2030AB

Overview

The SB28B2030AB is a hinged snap-on ferrite core manufactured by Leader Tech Inc. It features a circular inner diameter of 8.90 mm (0.350 inches) and an outer dimension of 16.20 mm width by 8.10 mm height. The component provides an impedance of 40 Ohms at 100 MHz and belongs to the SB28 series.

Feature Summary

• Hinged snap-on design for free-hanging installation on cables
• Ferrite material composition for EMI suppression
• Circular bore geometry suitable for round conductors

Applications

• Cable EMI suppression
• RFI noise reduction on wires
• Electromagnetic interference filtering

Procurement Notes

Verify the specific impedance rating and physical dimensions against your cable diameter requirements. Confirm RoHS compliance status through official manufacturer documentation before procurement. Ensure the hinged mechanism integrity is suitable for your assembly process.

Selection Notes

Select this part when a snap-on ferrite with 40 Ohm impedance at 100 MHz is required. The 8.90 mm inner diameter must match the target cable size. Consider the hinged form factor for ease of installation compared to split-core alternatives without hinges.

Part Context

This component is part of the Leader Tech SB28 series of ferrite cores. It serves as an electromagnetic interference suppression device, utilizing ferrite material properties to attenuate high-frequency noise on cables.

Replacement Considerations

Check for compatible snap-on ferrites with similar impedance characteristics and matching inner diameters. Verify that alternative parts support the same mounting style and frequency range requirements.