SS28B2027

Overview

The SS28B2027 is a square ferrite clamp-on core manufactured by LeaderTech Inc. It utilizes material grade 28 and features a snap-style design for cable installation. The component has an internal diameter of 1.8 mm (0.106 inches) and external dimensions of 11.9 mm in length, 10.7 mm in width, and 11.9 mm in height. It provides an impedance of 105 Ohms at 100 MHz. The unit weighs 2.722 grams and is packaged in bulk quantities.

Feature Summary

• Snap-fit hinged design allows for easy installation onto existing cables without disconnection.
• Square cross-section geometry supports flat or round cable configurations.
• Material grade 28 composition provides specific high-frequency attenuation characteristics.

Applications

• Suppression of electromagnetic interference on single cables
• Reduction of common-mode noise in electronic systems
• EMI filtering for wiring harnesses

Procurement Notes

Verify the exact internal diameter requirement against the 1.8 mm specification to ensure proper fit on the target cable. Confirm that the application frequency aligns with the 100 MHz impedance rating. Check packaging details as units are supplied in bulk rather than individual trays. Ensure compliance with RoHS standards if required by the end product specifications.

Selection Notes

Select this model when a low-profile, snap-on ferrite is needed for small diameter cables around 1.8 mm. The square shape offers stability compared to round beads. Consider the 105 Ohm impedance at 100 MHz for noise profiles in that range. Evaluate space constraints as the external length is 11.9 mm.

Part Context

This component belongs to the X28B series of ferrite cores from LeaderTech. The series includes various sizes and shapes designed for EMI suppression. The '28' designation refers to the specific magnetic material formulation used for performance optimization.

FAQ

What is the impedance value of the SS28B2027?

The impedance is 105 Ohms measured at a frequency of 100 MHz.

What type of housing does this ferrite core have?

It features a snap-fit hinged design that allows it to be clamped onto cables.