AS28B2036

Overview

The AS28B2036 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc. It utilizes material grade 28, providing an impedance of 230 ohms at 100 MHz. The component features a square shape with a 9.70 mm inner diameter to accommodate cables. External dimensions are approximately 31.8 mm in length, 29.3 mm in width, and 28.6 mm in height. It is designed for single cable applications and typically supplied in bulk packaging.

Feature Summary

• Hinged snap design allows for installation on existing cables without disconnection
• High impedance material effectively suppresses high-frequency electromagnetic interference
• Square cross-section provides stable clamping around cylindrical conductors

Applications

• Suppression of common-mode noise on data communication lines
• EMI reduction on power supply cables in electronic equipment
• Signal integrity enhancement in industrial control systems

Procurement Notes

Verify the specific impedance frequency rating and material grade against your EMI suppression requirements. Confirm that the 9.70 mm inner diameter accommodates the target cable bundle size. Ensure the hinged mechanism is suitable for the intended installation environment. Check RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this model when high attenuation is needed at higher frequencies compared to standard broadband cores. The hinged style is preferred over split or slide-on types for retrofitting existing assemblies. Consider the physical size constraints relative to the available space around the cable. Material 28 offers a balance of permeability and resistivity for broad-spectrum noise reduction.

Part Context

This component belongs to the Leader Tech ferrite clamp-on core series, specifically designed for electromagnetic interference mitigation. It serves as a passive filtering element that converts high-frequency noise energy into heat. The product line includes various materials and geometries to address different frequency ranges and cable sizes.

Replacement Considerations

Direct substitutes may include other models from the same manufacturer with identical dimensions but different material grades. Cross-brand replacements require matching the inner diameter, external footprint, and impedance characteristics at the target frequency. Verify that the replacement maintains the hinged mechanical structure for equivalent installation convenience.