28R1575

Overview

The Leader Tech Inc. 28R1575 is a solid flat ferrite cable core designed for electromagnetic interference suppression. It features an impedance of 160 ohms measured at a test frequency of 100 MHz. The component utilizes material grade 28 for its magnetic properties. Physical dimensions include an internal length of 34.4 mm, an external length of 40 mm, and an external width of 28.6 mm. The internal height measures 1.3 mm, while the external height is 8.4 mm. The unit is supplied in bulk packaging with a factory pack quantity of 20 units.

Feature Summary

• Solid flat construction designed for ribbon cable applications
• Integrated adhesive shock mount for secure attachment
• Material grade 28 composition for specific frequency response

Applications

• Electromagnetic interference suppression on flat ribbon cables
• Shielding of data transmission lines in electronic assemblies
• Noise reduction in high-speed signal routing environments

Procurement Notes

Verify the exact part number designation against official manufacturer documentation to ensure compatibility with specific design requirements. Confirm that the adhesive backing specifications meet the intended mounting surface constraints. Cross-reference the impedance value at the operating frequency to validate performance expectations within the target circuit environment.

Selection Notes

Select this component when a solid flat ferrite core with integrated adhesive mounting is required for ribbon cable noise suppression. The 160-ohm impedance at 100 MHz defines its filtering characteristics. Ensure the physical envelope fits the available space on the target assembly. Verify that the material grade aligns with the specific frequency range of the interference being mitigated.

Part Context

This component belongs to the LeaderTech Ferrishield series of ferrite cable cores. These products are engineered for EMI/RFI suppression in electronic systems. The 28R1575 variant specifically addresses applications requiring a solid flat profile with adhesive mounting capabilities. It serves as a passive filter element to attenuate common-mode noise on parallel conductor traces.

FAQ

What is the test frequency for the specified impedance?

The impedance of 160 ohms is measured at a test frequency of 100 MHz.

Does the component include mounting hardware?

Yes, the 28R1575 features an integrated adhesive shock mount for direct attachment to surfaces.