28B0562-000

Overview

The Laird-Signal Integrity Products 28B0562-000 is a solid, free-hanging cylindrical ferrite core designed for broadband EMI filtering. It provides an effective means of reducing common and differential mode interference on cables and wires. The component features a 145 Ohm impedance at 100 MHz. Its physical dimensions include an inner diameter of 6.35 mm (0.250 inches), an outer diameter of 14.27 mm (0.562 inches), and a length of 10.16 mm (0.400 inches).

Feature Summary

• Solid construction for stable magnetic properties.
• Free-hanging design allows easy installation onto existing cables.
• Broadband performance for suppressing unintended signals.

Applications

• Suppressing unintended signals on cables or wires.
• Reducing common mode EMI in electronic assemblies.
• Mitigating differential mode EMI emissions.

Procurement Notes

Verify the specific impedance value required for your application against the datasheet specifications. Confirm that the cable diameter fits within the 6.35 mm inner diameter tolerance. Ensure the component meets the necessary regulatory standards for your target market, such as RoHS compliance, before finalizing procurement decisions.

Selection Notes

Select this component when a solid, non-split ferrite core is preferred over snap-on types for higher stability. Consider the 145 Ohm impedance at 100 MHz to ensure it matches the noise frequency spectrum. Evaluate the physical space constraints to accommodate the 10.16 mm length and 14.27 mm outer diameter on the cable assembly.

Part Context

This part belongs to the family of broadband cylindrical ferrite cores from Laird-Signal Integrity Products. These components are engineered to provide effective EMI suppression by absorbing high-frequency noise energy. They are commonly used in conjunction with other filtering solutions to enhance signal integrity in sensitive electronic environments.

Replacement Considerations

Direct substitutes may include similar solid ferrite cores with comparable impedance and dimensional specifications. Verify compatibility with existing cable diameters and mounting requirements when considering alternative parts.