SE28B0221

Overview

The SE28B0221 is a hinged ferrite core manufactured by LeaderTech Inc. It features a snap-on design for flat cable applications. The component measures 51.1 mm in length and 1.5 mm in height. It provides an impedance of 176 Ohms at a test frequency of 100 MHz. The product is packaged in bulk quantities.

Feature Summary

• Hinged snap-on construction allows for easy installation on existing cables without disconnection.

Applications

• EMI suppression for flat ribbon cables
• Signal integrity enhancement in high-speed data lines

Procurement Notes

Verify the specific impedance value and physical dimensions against your schematic requirements before ordering. Confirm that the hinged mechanism is compatible with your cable assembly process. Check current stock levels as availability may vary by region.

Selection Notes

Select this part when a non-intrusive EMI solution for flat cables is required. The 176 Ohm impedance rating suits specific noise frequencies. Ensure the cable thickness fits within the core's internal clearance to ensure proper magnetic coupling.

Part Context

This component belongs to the LeaderTech ferrite core family, designed for electromagnetic interference mitigation. It serves as a passive filtering element to suppress common-mode noise on interconnects.

FAQ

What is the test frequency for the impedance rating?

The impedance of 176 Ohms is rated at a test frequency of 100 MHz.

Is this core suitable for round cables?

No, this model is specifically designed as a flat cable core with a hinged structure.