28A2738-0A0

Overview

The 28A2738-0A0 is a hinged ferrite core manufactured by Laird-Signal Integrity Products, designed for EMI filtering on cables. It features a snap-on design for easy installation without disconnecting wires. The component provides an impedance of 233 Ohms at 100 MHz. It has a round shape with an inner diameter of 8.00 mm (0.315 inches) and an outer diameter of 16.00 mm (0.630 inches). The total length is 1.102 inches.

Feature Summary

• Hinged snap-on design allows installation around existing cables without disconnection
• Provides high impedance for effective EMI noise suppression
• Round geometry suitable for various cable diameters within specification

Applications

• Suppression of electromagnetic interference on single cables
• Signal integrity protection in electronic assemblies
• Retrofitting EMI filters to existing wiring harnesses

Procurement Notes

Verify the specific impedance value and physical dimensions against the target cable diameter before procurement. Confirm that the hinged mechanism meets the required mechanical retention standards for the application environment. Ensure compatibility with relevant regulatory compliance requirements for EMI filtering components.

Selection Notes

Select this component when non-invasive installation is required for cable shielding. The 8mm inner diameter accommodates specific cable sizes; verify fitment prior to integration. Consider the 233 Ohm impedance characteristic for the targeted frequency range of noise reduction.

Part Context

This part belongs to the cable ferrite category from Laird-Signal Integrity Products. It is distinct from surface-mount beads or solid cores due to its hinged construction. The product serves as a passive filter element for managing conducted emissions on wire bundles.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.