MH3261-601Y

Overview

The Bourns MH3261-601Y is a high current chip ferrite bead designed for electromagnetic interference (EMI) suppression in compact surface mount applications. It features a 1206 (3216 Metric) package and offers an impedance of 600 Ohms ±25% at 100 MHz. The component supports a maximum DC current rating of 2.0 A with a maximum DC resistance of 100 mΩ. It operates within a temperature range of -55°C to +125°C, providing reliable performance for power line filtering in space-constrained electronic designs.

Feature Summary

• High current handling capability suitable for power line applications
• Compact 1206 footprint optimized for dense PCB layouts
• Low DC resistance minimizes power loss and heat generation

Applications

• Power supply output filtering
• DC-DC converter EMI suppression
• High-speed data line noise reduction

Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's official datasheet to confirm impedance tolerance and termination specifications. Ensure the ordering quantity aligns with standard packaging configurations provided by authorized distributors. Cross-reference the part number with the latest Bourns documentation to validate availability and compliance with current environmental standards before finalizing procurement.

Selection Notes

Select this component when designing circuits requiring significant current capacity alongside effective high-frequency noise attenuation. The 2A rating and low DCR make it appropriate for power rails where voltage drop must be minimized. Consider the 1206 package size relative to available board space and thermal management requirements during the layout phase.

Part Context

This component belongs to the Bourns MH Series of high current chip ferrite beads. The series is engineered to provide robust EMI suppression while maintaining signal integrity in high-current environments. The MH3261 variant specifically targets applications demanding a balance between physical compactness and substantial current handling capabilities.

Replacement Considerations

Consult the official Bourns replacement guide for direct equivalents. Verify that any substitute maintains the 600 Ohm impedance at 100 MHz, 2A current rating, and 1206 package dimensions to ensure mechanical and electrical compatibility.