28R2000-010

Overview

The Laird-Signal Integrity Products 28R2000-010 is a solid free-hanging ferrite core designed for electromagnetic interference suppression. It utilizes Material 28 to provide an impedance of 170 Ohms at 100 MHz. The component features a flat rectangular geometry with inner dimensions of 1.600 inches wide by 0.079 inches high (40.60 mm x 2.00 mm) and outer dimensions of 2.000 inches wide by 0.480 inches high.

Feature Summary

• Solid construction provides stable magnetic properties for consistent noise attenuation
• Free-hanging design allows easy installation over existing cable assemblies without modification
• Material 28 composition offers high permeability for effective broadband EMI suppression

Applications

• Suppression of common-mode noise on ribbon cables
• EMI filtering for data transmission lines
• Noise reduction in industrial control wiring harnesses

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm dimensional tolerances and material specifications. Ensure compatibility with cable thickness before procurement, as the inner slot width must accommodate the target conductor bundle securely. Cross-reference RoHS compliance status with current regulatory requirements for the intended market.

Selection Notes

Select this component when high impedance at 100 MHz is required for flat cable applications. The 1.600-inch width accommodates wider ribbon cables compared to standard round cores. Evaluate the thermal environment, as ferrite performance can vary with temperature, though Material 28 is generally stable within standard operating ranges.

Part Context

This component belongs to the 28 series of signal integrity products from Laird-Signal Integrity Products. The series focuses on passive EMI suppression solutions using specialized ferrite materials. The 28R designation typically indicates a flat, solid core form factor optimized for ribbon or flat wire applications rather than round cables.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify mechanical fit and impedance characteristics if considering alternative manufacturers.