28A2029-0A2

Overview

The Laird-Signal Integrity Products 28A2029-0A2 is a hinged cable ferrite core designed for electromagnetic interference suppression. It utilizes material grade 28 to provide an impedance of 250 Ohms at 100 MHz. The component features a round split-core design with a 10 mm inner diameter, accommodating cables up to that thickness. External dimensions are 32.77 mm in length, 22.28 mm in width, and 21.84 mm in height. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Hinged snap-on design allows installation on existing cables without disconnection
• Material 28 composition provides broadband noise attenuation
• Free-hanging configuration supports flexible mounting orientations

Applications

• Suppression of common-mode noise on high-speed data lines
• EMI filtering for low-voltage digital circuits
• Noise reduction on analog signal wiring

Procurement Notes

Verify the specific impedance tolerance and material batch consistency against the manufacturer's current datasheet before integration. Confirm that the inner diameter specification matches the target cable outer diameter to ensure proper mechanical fit and magnetic coupling efficiency.

Selection Notes

Select this component when retrofitting EMI suppression onto finished assemblies is required due to its split-core construction. Ensure the operating frequency range aligns with the noise spectrum, as Material 28 offers specific attenuation characteristics distinct from other ferrite grades.

Part Context

This part belongs to the 28A series of broadband EMI split cores manufactured by Laird-Signal Integrity Products. These components are engineered for versatile cable management applications where space constraints and ease of installation are critical factors in system design.

Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model.