28R0614-400

Overview

The 28R0614-400 is a solid ribbon ferrite core designed for broadband electromagnetic interference suppression. It features an impedance of 80 Ohms at 100 MHz and utilizes material composition 28. The component has a flat geometry with inner dimensions of 13.60mm width by 0.70mm height, and outer dimensions of 15.60mm width by 2.80mm height. The total length measures 6.00mm. It is rated for free-hanging installation and complies with RoHS3 standards.

Feature Summary

• Solid construction provides consistent magnetic properties across a broad frequency spectrum.
• Flat ribbon profile accommodates specific cable geometries and tight spatial constraints.
• Material 28 formulation optimizes attenuation characteristics for high-frequency noise.

Applications

• Broadband EMI filtering for ribbon cables
• Signal integrity enhancement in high-speed data interfaces
• Noise suppression on power lines within compact electronic assemblies

Procurement Notes

Verify the specific suffix requirements against current Laird-Signal Integrity Products documentation to ensure compatibility with existing supply chain contracts. Confirm that the RoHS3 status aligns with regional regulatory mandates for the intended deployment environment. Cross-reference the part number guide to validate any recent manufacturing updates or packaging changes that may affect logistics.

Selection Notes

Select this component when broadband attenuation is required for flat cabling solutions. The 80 Ohm impedance at 100 MHz suits applications targeting mid-range radio frequency interference. Ensure the physical clearance allows for the 15.60mm width and 2.80mm height profile. Consider the solid design for durability compared to split-core alternatives in fixed installations.

Part Context

This ferrite core belongs to the 28R series from Laird-Signal Integrity Products, which specializes in signal integrity and electromagnetic interference management. The series offers various impedance values and form factors tailored for diverse cable types. This specific model addresses the need for low-profile noise suppression in space-constrained electronic designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer catalogs for direct replacements if this specific geometry or impedance value is unavailable.

FAQ

What is the impedance value of the 28R0614-400 at 100 MHz?

The impedance is 80 Ohms at 100 MHz.

Is the 28R0614-400 compliant with RoHS regulations?

Yes, the component is RoHS3 compliant.