28R0614-100

Overview

The Laird-Signal Integrity Products 28R0614-100 is a solid, free-hanging ferrite core designed for EMI filtering applications. It utilizes Material 28 to provide an impedance of 98 Ohms at 100 MHz. The component features a flat geometry with dimensions of 0.535 inches width by 0.028 inches height (13.60mm x 0.70mm) and a length of 0.472 inches (12.00mm). It is classified as a cable ferrite suitable for suppressing electromagnetic interference on cables.

Feature Summary

• Solid design constructed from Material 28 for effective high-frequency noise suppression
• Free-hanging mounting style allows for easy installation onto existing cables without soldering
• Flat profile accommodates specific cable bundles or flat ribbon cables

Applications

• Electromagnetic interference (EMI) suppression on data cables
• Noise filtering for power supply lines
• Signal integrity enhancement in electronic assemblies

Procurement Notes

Verify the specific impedance requirement of 98 Ohms at 100 MHz against your system's noise spectrum. Confirm that the flat physical dimensions (13.60mm width, 0.70mm height) are compatible with the target cable diameter. Ensure compliance with RoHS3 standards if required by your manufacturing process. Check for any specific handling instructions regarding solid ferrite cores.

Selection Notes

Select this component when a non-soldered, removable solution for cable noise reduction is required. The Material 28 composition offers a balance of permeability and resistivity suitable for general-purpose EMI filtering. Consider the flat shape for applications where space constraints prevent the use of cylindrical cores. Verify that the current carrying capacity of the cable exceeds the operational requirements, as the core itself does not limit current but must not overheat due to induced losses.

Part Context

This part belongs to the 28B/28R series of cable ferrites from Laird-Signal Integrity Products. These components are passive devices used to absorb high-frequency noise energy and convert it into heat. Unlike bead filters, these cores do not have electrical terminals and rely on the magnetic properties of the ferrite material to attenuate common-mode noise.

FAQ

What is the primary material composition of the 28R0614-100?

It is made from Material 28, which is optimized for EMI suppression in the frequency range relevant to digital electronics.

How is the 28R0614-100 installed?

It uses a free-hanging mounting type, meaning it is simply snapped or slid onto the cable without requiring PCB mounting or soldering.