28B0616-000

Overview

The Laird-Signal Integrity Products 28B0616-000 is a solid, free-hanging ferrite core designed for electromagnetic interference suppression. It features an impedance of 310 Ohms at 100 MHz and utilizes material composition 28. The component has an inner diameter of 6.99 mm (0.275 inches), an outer diameter of 15.65 mm (0.616 inches), and a length of 28.58 mm (1.125 inches). It is classified as a cable ferrite with a circular design and is currently in active production.

Feature Summary

• Solid construction provides structural integrity for free-hanging installation on cables
• High impedance characteristics effective for broadband noise attenuation
• Material 28 formulation optimized for specific frequency range performance

Applications

• Electromagnetic interference suppression on power cables
• Noise filtering on signal wiring harnesses
• Cable assembly EMI mitigation in electronic equipment

Procurement Notes

Verify the exact physical dimensions against the target cable diameter to ensure proper fitment. Confirm that the 310 Ohm impedance specification aligns with the required noise frequency spectrum for the application. Check RoHS compliance status if restricted substances are mandated by the end product regulations.

Selection Notes

Select this component when a high-impedance solution is required for larger diameter cables up to 6.99 mm. Consider the solid design for applications where snap-on cores may be prone to detachment. Ensure the operating environment does not exceed the thermal limits of the ferrite material.

Part Context

This part belongs to the 28B series of cable ferrites from Laird-Signal Integrity Products. The series offers various sizes and impedance values to accommodate different cable diameters and noise profiles. The 28B0616-000 represents a larger format core suitable for substantial wiring bundles or single heavy-gauge conductors requiring significant noise reduction.

Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model.