28B0562-2

Overview

The Leader Tech Inc. 28B0562-2 is a solid round ferrite bead designed for cable applications. It features a Nickel-Zinc (NiZn) core material with an impedance of 257 Ohms at 100 MHz. The component has an inner diameter of 6.40 mm (0.250 inches), an outer diameter of 14.3 mm (0.562 inches), and a length of 6.35 mm (0.250 inches). It is supplied in bulk packaging.

Feature Summary

• Solid round geometry for uniform magnetic flux distribution around cables
• Nickel-Zinc core material optimized for high-frequency noise suppression

Applications

• Suppression of electromagnetic interference on pre-assembled cables
• Noise filtering for cables with integrated connectors
• EMI reduction in high-speed data transmission lines

Procurement Notes

Verify the specific impedance tolerance and frequency response curve against your system requirements before procurement. Confirm that the 6.40 mm inner diameter accommodates the target cable bundle without excessive mechanical stress. Ensure compliance with relevant environmental regulations such as RoHS if applicable to your deployment region.

Selection Notes

Select this part when a solid, non-hinged ferrite solution is required for cables with a 0.250-inch diameter. The NiZn composition makes it suitable for higher frequency ranges compared to MnZn alternatives. Consider the physical dimensions to ensure adequate clearance within the equipment chassis or cable management system.

Part Context

This component belongs to the Leader Tech Ferrite Toroids and Rings category. It is specifically categorized as a solid round ferrite bead, distinct from hinged or split-core designs. The product line focuses on providing robust EMI/RFI suppression solutions for various cable types and industrial applications.

Replacement Considerations

SB28B0642AB is listed as a parameter-equivalent substitute by distributors.