28A3039-0A2

Overview

The Laird-Signal Integrity Products 28A3039-0A2 is a split ferrite core designed for cable EMI suppression. It features a hinged snap-on design for easy installation on existing cables without disconnection. The component has an internal diameter of 10.23 mm and provides an impedance of 130 Ohms at 100 MHz. External dimensions are 28.50 mm in width and 0.967 inches in height. It is classified as a round, free-hanging ferrite core suitable for signal integrity applications.

Feature Summary

• Hinged snap-on construction allows for rapid installation on live cables
• Provides effective electromagnetic interference suppression
• Free-hanging design facilitates flexible mounting configurations

Applications

• Cable EMI suppression in electronic assemblies
• Signal integrity enhancement for data lines
• Noise reduction on power and communication cables

Procurement Notes

Verify the specific impedance value and physical dimensions against the official datasheet to ensure compatibility with target cable diameters. Confirm RoHS compliance status and check for any updated REACH restrictions before finalizing procurement decisions for regulated markets.

Selection Notes

Select this component when a non-invasive solution for adding ferrite suppression to existing cabling is required. The snap-on design eliminates the need to disconnect cables during installation. Ensure the cable diameter falls within the 10.23 mm internal diameter specification to guarantee a secure fit and optimal magnetic coupling.

Part Context

This part belongs to the 28A series of cable ferrites from Laird-Signal Integrity Products. These components are engineered to address high-frequency noise issues in complex electronic environments. The series offers various impedance ratings and sizes to suit different cable gauges and frequency requirements.

Replacement Considerations

Direct substitutes include other Laird 28A series snap-on cores with similar impedance and inner diameter specifications. Verify that alternative parts maintain the same hinged mechanical design and environmental operating ranges.