MH3225-151Y

Overview

The MH3225-151Y is a high current chip ferrite bead manufactured by Bourns Inc. It features a 1210 (3225 metric) surface mount package with dimensions of 3.20mm length, 2.50mm width, and 1.50mm maximum height. The component provides an impedance of 150 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 2A and has a maximum DC resistance of 20 mOhms. The operating temperature range extends from -55°C to +125°C.

Feature Summary

• Designed for high current applications within the MH series
• Provides high impedance noise suppression in a compact SMD form factor

Applications

• Power line filtering in electronic circuits
• Noise suppression on data lines
• EMI/RFI attenuation in consumer electronics

Procurement Notes

Verify the specific datasheet version as availability status may vary. Confirm that the 1210 package dimensions and 2A current rating align with your PCB layout and thermal requirements. Check for obsolescence notices or substitute part recommendations from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when high current handling capability is required alongside effective high-frequency noise suppression. The low DC resistance minimizes power loss in the circuit path. Ensure the 1210 footprint matches the design board constraints and that the 150 Ohm impedance profile suits the target noise frequencies.

Part Context

This component belongs to the Bourns MH series of ferrite beads, which are engineered for high current performance. The MH series utilizes specific ferrite materials to maintain stability under significant DC bias conditions while providing consistent impedance characteristics across the operational temperature range.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official substitution guide or contact technical support directly for verified alternative components.