SB28B4340AB

Overview

The SB28B4340AB is a hinged cable ferrite core manufactured by Leader Tech Inc. It features an impedance of 150 Ohms at 100MHz and utilizes Ferrite material 28. The component has a circular inner diameter of 3.240 inches (82.30mm). External dimensions are 0.642 inches wide by 0.343 inches high, with a length of 0.630 inches (16.00mm). It is designed for free-hanging installation and meets RoHS3 standards.

Feature Summary

• Hinged snap-on design allows for easy installation around existing cables without disconnection.
• Utilizes Ferrite material 28 to provide effective electromagnetic interference suppression.
• Free-hanging mounting style offers flexible integration into various assembly configurations.

Applications

• Electromagnetic interference suppression on large diameter cables
• Signal integrity enhancement in electronic assemblies
• Compliance support for EMI emission standards

Procurement Notes

Verify the exact impedance value and physical dimensions against your specific cable requirements before ordering. Confirm that the hinged mechanism is compatible with your assembly process. Check for the latest RoHS3 compliance status and ensure the manufacturer part number matches your bill of materials exactly to avoid substitution errors.

Selection Notes

Select this component when a large inner diameter is required for thick cables or bundles. The 150 Ohm impedance at 100MHz suits general EMI suppression needs. Ensure the hinged design fits within the available spatial constraints of the enclosure. Compare material 28 characteristics against other ferrite grades if specific frequency response curves are critical for the application.

Part Context

This part belongs to the Leader Tech Inc. cable ferrite category, specifically designed for EMI filtering. It is distinct from solid cores due to its hinged construction. The product line includes various impedances and sizes to accommodate different cable diameters and noise profiles. It is classified as a passive component used for signal integrity and regulatory compliance.

Replacement Considerations

SS28B4340AB is listed as a parameter equivalent substitute. Verify dimensional compatibility and impedance specifications before swapping. Ensure the alternative maintains the same hinged design and material composition for identical performance.

FAQ

What is the inner diameter of the SB28B4340AB?

The inner diameter is 3.240 inches (82.30mm).

Is the SB28B4340AB RoHS compliant?

Yes, it is RoHS3 compliant.