CA28B1984

Overview

The CA28B1984 is a hinged snap-on ferrite core manufactured by Leader Tech Inc. It features a round shape with an internal diameter of 0.520 inches (13.21 mm) and an external diameter of 1.220 inches (31.00 mm). The component has a length of 1.248 inches. It provides an impedance of 62 Ohms at a test frequency of 100 MHz. Designed for free-hanging installation, it serves as a cable ferrite clamp for EMI suppression.

Feature Summary

• Hinged snap-on design allows for easy installation around existing cables without disconnection
• Round core geometry accommodates cylindrical wire bundles
• Free-hanging mounting style eliminates the need for board or chassis attachment

Applications

• Suppression of electromagnetic interference on flat or round cables
• RFI filtering in electronic equipment wiring harnesses
• Cable shielding in industrial control systems

Procurement Notes

Verify the specific impedance value and physical dimensions against the official datasheet before integration. Confirm RoHS compliance status through current manufacturer documentation. Ensure the internal diameter matches the target cable bundle size to maintain secure fit and effective magnetic coupling.

Selection Notes

Select this component when a non-invasive, snap-on ferrite solution is required for cable management. The hinged mechanism facilitates retrofitting into assembled systems. Consider the 62 Ohm impedance rating for high-frequency noise attenuation requirements. Verify that the free-hanging form factor fits within the available spatial constraints of the enclosure.

Part Context

This part belongs to the ferrite clamp-on cores category from Leader Tech Inc., specializing in EMI suppression components. It is distinct from saddle beads and solid flat cores due to its hinged, round profile. The product line focuses on providing flexible shielding solutions for various cable types in electronic assemblies.

FAQ

What is the internal diameter of the CA28B1984?

The internal diameter is 0.520 inches (13.21 mm).

How is the CA28B1984 mounted?

It utilizes a hinged snap-on design for free-hanging installation around cables.