CA28B1501

Overview

The CA28B1501 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc. It features a snap-on adhesive base for secure attachment to surfaces. The component has an inner diameter of 19.10 mm (0.752 inches) and an outer diameter of 43.70 mm (1.720 inches). Its length is 1.756 inches (44.6 mm). The impedance is specified as 177 Ohms at 100 MHz. This round-shaped ferrite core is designed for cable bundle suppression and EMI noise reduction in electronic assemblies.

Feature Summary

• Hinged design allows for easy installation around existing cables without disconnection
• Integrated adhesive base enables permanent mounting to chassis or panels
• Snap-on mechanism ensures secure retention during vibration and movement

Applications

• EMI suppression on data and power cables in industrial equipment
• Noise filtering in telecommunications infrastructure
• Cable harness protection in automotive electronics
• Electromagnetic interference mitigation in medical devices

Procurement Notes

Verify the specific impedance value and frequency response curve from the official LeaderTech datasheet before integration. Confirm that the adhesive backing material is compatible with the target surface environment, including temperature and chemical exposure conditions. Ensure the cable diameter falls within the 19.10 mm inner diameter specification for proper fit and performance.

Selection Notes

Select this part when a non-invasive, permanently mounted ferrite solution is required. The hinged design eliminates the need to thread cables through closed cores. Compare dimensions against available space constraints. Verify that the 177 Ohm impedance at 100 MHz aligns with the noise frequencies present in the application. Consider environmental ratings if used in harsh operating conditions.

Part Context

This component belongs to the LeaderTech ferrite clamp-on core family, specifically designed for cable bundle applications. It differs from split-core types by offering a more robust mechanical connection via its adhesive base. The BX28 series typically includes variants with different mounting options such as strap or screw mounts, while this model utilizes a snap-adhesive configuration for fixed installations.

Replacement Considerations

Check LeaderTech's official substitution guide for equivalent parts with similar impedance and dimensional profiles. Verify compatibility with existing mounting structures due to the unique adhesive base design. No direct cross-brand substitutes are confirmed without detailed parameter matching.