28B0870-0

Overview

The Leader Tech Inc. 28B0870-0 is a solid round ferrite core designed for electromagnetic interference suppression. It features an inner diameter of 13.70 mm and an outer diameter of 25.40 mm, with a length of 13.70 mm. The component provides an impedance of 25 Ohms at a test frequency of 100 MHz. Constructed from NiZn material, it is classified as a large bead type within the ferrites subcategory.

Feature Summary

• Solid round geometry for secure cable retention
• NiZn material composition for high-frequency noise attenuation
• Large bead design suitable for substantial cable bundles

Applications

• Electromagnetic interference filtering on power cables
• Signal integrity enhancement in data transmission lines
• Common mode noise suppression in electronic assemblies

Procurement Notes

Verify the exact impedance value and physical dimensions against the official manufacturer datasheet before integration. Confirm RoHS compliance status and material specifications to ensure alignment with environmental regulations and thermal requirements. Cross-reference the part number suffix to guarantee functional equivalence with existing designs.

Selection Notes

Select this component when a solid round ferrite core with a 13.70 mm inner diameter is required. The 25 Ohm impedance at 100 MHz makes it suitable for specific frequency range noise suppression. Ensure the target cable or bundle fits within the internal aperture without excessive force that could damage the core.

Part Context

This part belongs to the LeaderTech ferrite cable cores category, specifically under solid round configurations. It serves as a passive component for EMI mitigation in various electronic systems. The product line focuses on providing reliable shielding solutions for industrial and commercial applications through standardized magnetic materials.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.