CA28B1805

Overview

The CA28B1805 is a ferrite clamp-on core manufactured by Leader Tech Inc., designed for single cable applications. It features a round barrel shape with an inner diameter of 8.80 mm (0.346 inches). The unit utilizes a snap-mount mechanism combined with an adhesive base for secure installation. Key physical dimensions include an external length of 28.1 mm, width of 26.4 mm, and height of 16.9 mm. The component is supplied in bulk packaging.

Feature Summary

• Hinged design allows for easy installation around existing cables without disconnection.
• Adhesive base provides permanent mounting stability on flat surfaces.
• Snap-fit construction ensures rapid assembly and secure retention.

Applications

• Suppression of high-frequency electromagnetic interference on cables
• Noise filtering in electronic signal transmission lines
• Compliance enhancement for electromagnetic compatibility standards

Procurement Notes

Verify the specific datasheet version to confirm material composition and impedance characteristics. Ensure the adhesive base requirement aligns with the target surface material. Confirm that the 8.80 mm inner diameter accommodates the cable outer diameter within acceptable tolerances for effective clamping.

Selection Notes

Select this model when a permanent, non-removable ferrite solution is required. The combination of snap and adhesive mounting distinguishes it from free-hanging or screw-mount variants. Consider the round profile for cylindrical cables and verify space constraints for the 28.1 mm length.

Part Context

This component belongs to the ferrite clamp-on cores category within Leader Tech's product line. It serves as a passive noise suppression device, distinct from active filtering circuits. The part is categorized under ferrites, specifically engineered for cable-mounted applications to mitigate radiated emissions.

Replacement Considerations

Cross-reference with CW28B1805 if a screw-mount base is preferred over adhesive. Compare with CV33B1805 for spring-grip alternatives. Verify dimensional compatibility before substituting, as inner diameters and mounting styles vary significantly across similar ferrite core models.

FAQ

What is the mounting method for the CA28B1805?

It uses a combination of a snap-fit mechanism and an adhesive base for fixed installation.

What is the inner diameter of this ferrite core?

The inner diameter is 8.80 mm (0.346 inches).