SA28B1729

Overview

LeaderTech SA28B1729 is a flat ribbon cable ferrite clamp core designed for electromagnetic interference suppression. It features an adhesive mounting style and snap-on design for secure attachment to flat cables. The component operates with an impedance of 200 Ohms at a test frequency of 100 MHz. Key physical dimensions include an internal length of 34.4 mm, external length of 51.6 mm, external width of 33.3 mm, internal height of 1.5 mm, and external height of 17.8 mm. It belongs to the ferrite clamp on cores product category.

Feature Summary

• Snap-on hinged design allows for easy installation and removal from flat ribbon cables without disconnecting wiring.
• Integrated adhesive backing provides permanent mounting stability to chassis or equipment surfaces.
• Engineered for high-frequency noise attenuation in embedded electronic systems.

Applications

• Suppression of electromagnetic interference in embedded electronics assemblies
• Noise reduction in industrial control system cabling
• EMI mitigation for flat ribbon cable harnesses in computing hardware

Procurement Notes

Verify the specific part number SA28B1729 against official LeaderTech documentation to confirm current manufacturing status and compliance certifications. Ensure the adhesive type and material compatibility match your assembly requirements. Cross-reference dimensional tolerances with your PCB or chassis layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when flat ribbon cable geometry requires a low-profile EMI solution with fixed mounting. The 200 Ohm impedance rating suits specific high-frequency noise profiles. Compare internal cavity dimensions against the target cable thickness to ensure proper fit. Consider the adhesive mount requirement versus clip-only alternatives based on vibration exposure in the application environment.

Part Context

The SA28B1729 belongs to LeaderTech's line of ferrite clamp-on cores specifically shaped for flat ribbon cables. This series focuses on providing targeted EMI suppression for data and signal lines where space is constrained. The product utilizes ferrite materials optimized for high-frequency absorption characteristics typical in modern digital electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing inventory by matching internal height (1.5 mm) and width constraints. Consult manufacturer engineering support for direct equivalents if supply chain adjustments are necessary.