MH4516-750Y

Overview

The MH4516-750Y is a high-current ferrite chip bead from the Bourns MH series, designed for surface-mount applications. It features an impedance of 75 Ohms with a 25% tolerance, measured at a test frequency of 100 MHz. The component supports a maximum DC current of 3 A and has a maximum DC resistance of 50 mOhms. Housed in an 1806 (4516 metric) package measuring 4.5 mm x 1.6 mm x 1.6 mm, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• High resistance to heat and humidity
• Resistance to mechanical shock and pressure
• Accurate dimensions for automatic surface mounting

Applications

• High current circuit filtering
• Surface mount assembly lines
• Electronic noise suppression

Procurement Notes

Verify the specific manufacturer datasheet for the MH4516-750Y to confirm RoHS compliance status and detailed electrical characteristics. Ensure that the selected component matches the required 1806 package dimensions and 3 A current rating for your specific design constraints before finalizing procurement.

Selection Notes

Select this component when a 75 Ohm impedance at 100 MHz is required for high-current applications up to 3 A. The 1806 footprint provides a balance between current handling capability and board space efficiency. Verify thermal performance within the specified -55°C to +125°C operating range for your environment.

Part Context

This part belongs to the Bourns MH series of ferrite chip beads. The series is characterized by its ability to handle high currents while providing effective electromagnetic interference suppression. The MH4516-750Y specifically utilizes the 1806 case size, distinguishing it from other variants like the MH4516-800Y which shares the same physical dimensions but differs in impedance value.

Replacement Considerations

The MH4516-800Y is a documented substitute within the same series, sharing identical physical dimensions and current ratings but offering 80 Ohms impedance instead of 75 Ohms.