SB28B5630

Overview

The SB28B5630 is a solid ferrite bar manufactured by Leader Tech Inc., designed for electromagnetic interference suppression. It features an outer diameter of 1.000 inch (25.40 mm) and a length of 5.63 inches (142.9 mm). The component exhibits an impedance of 500 Ohms at a test frequency of 100 MHz. Classified as a large bead type within the ferrites subcategory, it serves as a cable ferrite core.

Feature Summary

• Solid ferrite construction for durable EMI suppression
• High impedance characteristics at standard test frequencies
• Bar geometry suitable for single-pass cable installation

Applications

• Cable ferrite cores for signal lines
• Electromagnetic interference suppression in electronic assemblies
• RFI filtering applications requiring high impedance

Procurement Notes

Verify the specific impedance value and physical dimensions against the official Leader Tech datasheet before integration. Confirm that the 500 Ohm rating at 100 MHz aligns with the target noise spectrum. Ensure compatibility with the cable diameter to maintain effective magnetic coupling and suppression performance.

Selection Notes

Select this component when a high-impedance ferrite barrier is required for thick cables or rigid mounting configurations. The 1-inch diameter accommodates larger conductors compared to standard snap-on beads. Evaluate the 5.63-inch length to ensure adequate space for the intended application layout.

Part Context

This part belongs to the Leader Tech ferrite product line, specifically categorized under EMI gaskets, sheets, absorbers, and shielding components. It falls within the broader family of passive EMI/RFI suppression materials used in industrial and commercial electronics to mitigate conducted emissions.

FAQ

What is the impedance of the SB28B5630 at the standard test frequency?

The impedance is 500 Ohms at a frequency of 100 MHz.

What are the physical dimensions of this ferrite bar?

The outer diameter is 1.000 inch (25.40 mm) and the length is 5.63 inches (142.9 mm).