SA28B4340

Overview

The SA28B4340 is a flat cable clamp ferrite core manufactured by Leader Tech Inc. It features an adhesive mounting style for secure attachment to surfaces. The component utilizes material grade 28, providing an impedance of 325 ohms at 100 MHz. Its physical dimensions are 82.3 mm in length and 2.6 mm in width, designed specifically for flat ribbon cables.

Feature Summary

• Adhesive-backed installation for flat cable applications
• High impedance performance using material grade 28
• Compact form factor suitable for tight spaces

Applications

• EMI suppression on flat ribbon cables
• Signal integrity enhancement in data transmission lines
• Noise reduction in electronic assembly interconnects

Procurement Notes

Verify the specific adhesive type and surface preparation requirements before installation to ensure long-term bond strength. Confirm that the target flat cable width matches the internal clearance of the clamp. Check RoHS compliance status against current project specifications. Ensure storage conditions prevent moisture absorption or adhesive degradation prior to use.

Selection Notes

Select this part when high impedance is required for flat cable geometries. The adhesive feature simplifies assembly compared to snap-on alternatives. Verify that the operating frequency range aligns with the 100 MHz impedance rating. Consider thermal constraints as adhesives may have temperature limits affecting performance in enclosed environments.

Part Context

This component belongs to the Leader Tech ferrite clamp series, designed for electromagnetic interference suppression. It serves as a passive filter element integrated directly into cable assemblies. The product line focuses on providing reliable noise attenuation for modern electronic devices requiring compact EMI solutions.

Replacement Considerations

SS28B4340 is listed as a parameter-equivalent substitute.