MLS0805-4S4-751

Overview

The Ferroxcube MLS0805-4S4-751 is a surface-mount multilayer ferrite suppressor designed for electromagnetic interference (EMI) mitigation. It utilizes 4S4 material and operates in an 0805 package. Key electrical parameters include a DC resistance maximum of 0.5 ohms, a DC current rating of 200 mA, and an impedance of 1 kohm at 100 MHz.

Feature Summary

• Multilayer construction for compact EMI suppression
• Surface-mount technology compatibility
• High impedance performance at 100 MHz

Applications

• Motherboard signal line protection
• Notebook computer peripheral filtering
• CD-ROM and DVD-ROM drive circuits

Procurement Notes

Verify authenticity by purchasing exclusively through Ferroxcube's official website or authorized regional representatives. The manufacturer provides quality assurance only for products from these channels. Avoid unauthorized third-party platforms to ensure product integrity and access to after-sales support.

Selection Notes

Select this component for applications requiring low DC resistance and high impedance in small form factors. Ensure the operating current remains below the 200 mA rating to prevent saturation. Verify that the 0805 footprint aligns with the PCB layout requirements for the target electronic assembly.

Part Context

This part belongs to the MLS series of multilayer suppressors from Ferroxcube. These components are engineered to address EMI issues in digital electronics. The series supports various impedance values within the same physical package family, allowing designers to standardize footprints while adjusting filtering characteristics.

Replacement Considerations

Consult official datasheets for direct substitutes such as the MLS0805-4S4-600 or MLS0805-4S4-102. Verify that alternative parts match the required impedance at 100 MHz and do not exceed the 200 mA current limit.