28B0590-200

Overview

The 28B0590-200 is a solid cylindrical ferrite core manufactured by Laird-Signal Integrity Products, designed for broadband electromagnetic interference suppression. It utilizes Material 28 to provide an impedance of 318 Ohms at 100 MHz. The component features a free-hanging installation type with an inner diameter of 6.99 mm (0.275 inches), an outer diameter of 14.99 mm (0.591 inches), and a length of 28.57 mm (1.125 inches). It is classified as a cable ferrite suitable for filtering applications.

Feature Summary

• Solid cylindrical design for robust mechanical integrity
• Material 28 composition for broadband noise suppression
• Free-hanging installation configuration

Applications

• Cable EMI filtering
• Broadband signal integrity enhancement
• Power line noise attenuation

Procurement Notes

Verify the specific impedance value against the official datasheet, as conflicting data exists in public sources. Confirm the package quantity and standard packaging details directly with the manufacturer or authorized distributors. Ensure compliance with RoHS3 specifications and check for any specific handling requirements during storage and transportation.

Selection Notes

Select this component when high impedance at 100 MHz is required for broadband suppression. The large inner diameter accommodates thicker cables. Verify that the physical dimensions fit the available space and that the material properties align with the target frequency range of the application.

Part Context

This part belongs to the 28B series of cable ferrites from Laird-Signal Integrity Products. These components are engineered for signal integrity and EMI filtering. The series offers various sizes and materials to suit different cable diameters and frequency requirements.

Replacement Considerations

Check for direct substitutes within the Laird 28B series with compatible inner diameters and impedance characteristics. Ensure any replacement maintains the same material grade and physical constraints.