MU3261-152Y

Overview

The MU3261-152Y is a surface-mount ferrite bead from the Bourns MG/MU3261 series, designed for power and signal line filtering. It features a 1206 (3216 metric) package with dimensions of 3.2 mm x 1.6 mm x 1.30 mm. The component provides an impedance of 1.5 kOhms at 100 MHz and has a maximum DC current rating of 300 mA. Its maximum DC resistance is 700 mOhm.

Feature Summary

• Provides high-frequency noise attenuation for power and signal lines
• Compact surface-mount design suitable for space-constrained PCB layouts
• Engineered to suppress electromagnetic interference in electronic circuits

Applications

• High-frequency signal filtering
• Power line noise suppression
• Signal line protection

Procurement Notes

Verify component status as obsolete before procurement planning. Confirm exact impedance and current ratings against final design requirements. Ensure compatibility with existing supply chain alternatives due to end-of-life status. Review datasheet specifications for thermal and electrical limits prior to integration.

Selection Notes

Select this component for applications requiring specific 1.5 kOhm impedance at 100 MHz within a 1206 footprint. Evaluate the 300 mA current rating against circuit load demands. Consider the 700 mOhm DC resistance impact on voltage drop. Assess availability constraints given the obsolete product status.

Part Context

This ferrite bead belongs to the MG/MU3261 series of SMD chip beads manufactured by Bourns Inc. The series offers various impedance values in a standardized 3.2 x 1.6 mm package. These components are utilized for EMI suppression in portable and industrial electronics where compact filtering solutions are required.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, alternative components must be sourced based on matching impedance, current rating, and package dimensions.