SA20B2480

Overview

The SA20B2480 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc., designed for flat ribbon cables. It features an internal length of 52 mm and an internal height of 1.5 mm, accommodating specific flat cable profiles. The external dimensions are 80.8 mm in length, 28.6 mm in width, and 20.3 mm in height. Constructed from material grade 20, this component provides electromagnetic interference suppression through a snap-fit hinge mechanism that allows installation without disconnecting the cable.

Feature Summary

• Hinged design enables secure attachment to flat ribbon cables without requiring disconnection
• Material grade 20 composition supports effective high-frequency noise attenuation
• Snap-fit closure ensures stable positioning during operation

Applications

• Suppression of electromagnetic interference on flat ribbon data cables
• EMI mitigation in electronic interconnect assemblies
• Noise reduction in signal transmission lines within enclosures

Procurement Notes

Verify the exact material grade and dimensional tolerances against the official Leader Tech datasheet before integration. Confirm RoHS compliance status and packaging quantity requirements with the supplier. Ensure the flat cable thickness falls within the specified internal height range to guarantee proper fit and magnetic coupling efficiency.

Selection Notes

Select this model when dealing with flat ribbon cables measuring approximately 52 mm in length and 1.5 mm in height. The hinged configuration is preferred over split cores for applications requiring frequent access or robust mechanical retention. Compare material grade specifications against other series if higher frequency performance is required.

Part Context

This component belongs to the Leader Tech ferrite clamp-on core family, specifically engineered for flat cable geometries. It serves as a passive EMI suppression device, utilizing ferrite material properties to absorb high-frequency noise energy. The product line emphasizes ease of installation and reliable shielding for various electronic interconnect applications.

Replacement Considerations

The FA20B2480 is a confirmed substitute part number offering identical internal dimensions (52 mm x 1.5 mm) and external size (80.8 mm x 28.6 mm x 20.3 mm). Verify that the hinge mechanism and material grade remain consistent with system requirements.