28B0591-200

Overview

The 28B0591-200 is a solid free-hanging ferrite core manufactured by Laird-Signal Integrity Products. It provides an impedance of 377 Ohms at 100 MHz. The component features an inner diameter of 5.90 mm, an outer diameter of 15.00 mm, and a length of 35.00 mm. It is classified as a cable ferrite designed for EMI suppression applications.

Feature Summary

• Solid construction for stable magnetic properties
• Free-hanging design allows easy installation on cables
• High impedance performance at 100 MHz

Applications

• Cable EMI filtering
• Wire harness noise suppression
• Signal line interference reduction

Procurement Notes

Verify the specific material grade and impedance tolerance against the official datasheet before integration. Confirm that the inner diameter matches the target cable bundle size to ensure proper fit. Check RoHS compliance status if required by your manufacturing standards. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when high impedance is required for larger diameter cables. The 15.00 mm outer diameter accommodates substantial wire bundles. Consider the solid core design for durability in fixed installations. Evaluate the 377 Ohm impedance value against the specific noise frequency spectrum of the application to ensure effective attenuation.

Part Context

This part belongs to the 28B series of cable ferrites from Laird-Signal Integrity Products. These components are distinct from chip beads or cores with split designs. The 28B series focuses on solid, free-hanging geometries suitable for direct cable wrapping without additional mounting hardware.

Replacement Considerations

Direct substitutes include parts with identical 5.90 mm inner diameter and similar 377 Ohm impedance at 100 MHz. Verify physical dimensions and material characteristics match exactly. Cross-reference with other manufacturers offering solid ferrite cores in the 15.00 mm outer diameter range.