MG2029-152Y

Overview

The MG2029-152Y is a high-current ferrite chip bead manufactured by Bourns Inc. It features an impedance of 1.5 kOhms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 100 mA and has a maximum DC resistance of 550 mOhms. Designed for surface mount technology, it utilizes the 0805 package (2012 metric) with dimensions of 2.0 mm length, 1.2 mm width, and 0.9 mm height. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression through high impedance characteristics at 100 MHz
• Engineered for surface mount integration within compact circuit layouts
• Capable of withstanding elevated ambient temperatures up to 125°C

Applications

• Electromagnetic interference filtering in electronic circuits
• Signal integrity protection in high-speed data lines
• Noise suppression in power distribution networks

Procurement Notes

Verify the specific part number MG2029-152Y against official manufacturer documentation to confirm impedance values and current ratings. Ensure compatibility with surface mount assembly processes and verify that the 0805 footprint matches the design layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring noise attenuation at 100 MHz with limited space constraints. Consider the 100 mA current limit and 550 mOhm resistance for power loss calculations. The wide temperature range makes it suitable for environments subject to thermal variation.

Part Context

This ferrite bead belongs to the MG2029 series from Bourns Inc., which offers various impedance options within the same 0805 form factor. The series is designed for general-purpose EMI suppression in consumer and industrial electronics, providing consistent performance across different impedance variants while maintaining standardized physical dimensions.

Replacement Considerations

Consult official substitution guides for equivalent ferrite beads with matching 1.5 kOhm impedance at 100 MHz and compatible 0805 footprints. Verify current handling capabilities and DC resistance specifications to ensure functional parity without altering circuit performance.