28R1862-000

Overview

The Laird-Signal Integrity Products 28R1862-000 is a solid ferrite cable core designed for flat ribbon cables. It features an impedance of 261 Ohms at a test frequency of 100 MHz. The component utilizes material grade 28 and has external dimensions of 47.7 mm in length, 31 mm in width, and 15 mm in height. Internal dimensions are 39 mm in length and 3 mm in height. The unit weighs approximately 91.4 grams.

Feature Summary

• Solid construction designed specifically for flat ribbon cable applications
• High impedance performance at 100 MHz for effective noise suppression
• Free-hanging installation type allows for flexible integration

Applications

• Flat ribbon cable noise filtering
• Signal integrity enhancement in data transmission lines
• Electromagnetic interference suppression for ribbon cabling

Procurement Notes

Verify the specific manufacturer designation, as some sources list Qnity while others cite Laird-Signal Integrity Products. Confirm the package type is Bulk rather than Tray or Tape & Reel. Ensure the impedance value matches the required 261 Ohms specification for your application design.

Selection Notes

Select this component when managing flat ribbon cables requiring high impedance noise reduction. The solid design distinguishes it from split-core alternatives. Verify that the internal dimensions accommodate the specific thickness of the ribbon cable being filtered to ensure proper fit and performance.

Part Context

This part belongs to the 28R series of ferrite cable cores manufactured by Laird-Signal Integrity Products. It is categorized under Ferrites and specifically designated as Flat Ribbon Cable Cores Solid. The product is currently listed as active with RoHS compliance details available through official documentation.

FAQ

What is the test frequency for the specified impedance?

The impedance of 261 Ohms is measured at a test frequency of 100 MHz.

Is this ferrite core split or solid?

The 28R1862-000 is a solid ferrite core, not a split-core design.