MLP0805-300

Overview

The Ferroxcube MLP0805-300 is a multilayer chip ferrite bead designed for surface-mount technology in the 0805 (2012 metric) package. It provides an impedance of 30 Ohms at a test frequency of 100 MHz. The component supports a maximum rated current of 4 Amperes with a maximum DC resistance of 20 mOhms. It operates within a temperature range of -40°C to +125°C and features a single-channel configuration.

Feature Summary

• Multilayer chip construction for compact surface-mount integration
• High current handling capability suitable for power line filtering
• Low DC resistance to minimize signal attenuation

Applications

• Power line noise suppression
• Electromagnetic interference (EMI) filtering
• Signal integrity protection in high-current circuits

Procurement Notes

Verify the specific manufacturer datasheet for the MLP0805-300 to confirm RoHS compliance status and detailed mechanical dimensions. Ensure that the selected component meets the required thermal performance standards for the intended operating environment, specifically regarding the maximum rated current and temperature rise limits defined by the manufacturer.

Selection Notes

Select this component when a low-impedance path is required alongside effective high-frequency noise attenuation. The 4A current rating makes it suitable for applications where standard ferrite beads might saturate or overheat. Verify that the 0805 footprint aligns with the PCB layout constraints and that the 30 Ohm impedance profile matches the target noise spectrum.

Part Context

This part belongs to the Ferroxcube MLP series of multilayer ferrite beads. These components are engineered to provide broadband noise suppression in electronic circuits. The MLP series utilizes advanced ceramic materials to achieve stable electrical characteristics across a wide temperature range, ensuring reliability in demanding industrial and consumer applications.

Replacement Considerations

Cross-reference with other 0805 ferrite beads offering 30 Ohms impedance and similar current ratings. Ensure substitute parts match the physical dimensions and terminal configurations to maintain compatibility with existing assembly processes.

FAQ

What is the test frequency for the specified impedance?

The impedance of 30 Ohms is measured at a test frequency of 100 MHz.

What is the maximum rated current for this component?

The maximum rated current is 4 Amperes, defined as the current causing a temperature rise not exceeding 20°C.