MG2029-101Y

Overview

The MG2029-101Y is a surface-mount ferrite bead manufactured by Bourns Inc. in the 0805 package. It provides an impedance of 100 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum current rating of 400mA and features a maximum DC resistance of 200mOhm. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides high impedance filtering for noise suppression in electronic circuits
• Designed for surface-mount assembly in compact layouts
• Capable of handling specified current ratings without saturation

Applications

• Noise suppression on data lines
• Power supply input filtering
• Signal line protection in consumer electronics

Procurement Notes

Verify the exact part number against manufacturer documentation to ensure compatibility with design requirements. Confirm that the impedance characteristics and current ratings align with the specific application needs. Check for any specific ordering suffixes or packaging options required by the supplier. Ensure compliance with relevant industry standards before finalizing procurement decisions.

Selection Notes

Select this component based on its 100 Ohm impedance at 100 MHz and 400mA current rating. Consider the 0805 package size for space-constrained designs. Evaluate the DC resistance and operating temperature range to ensure performance stability under expected load conditions and environmental temperatures.

Part Context

This ferrite bead belongs to Bourns' lineup of passive components designed for electromagnetic interference suppression. It serves as a critical element in maintaining signal integrity by attenuating high-frequency noise while allowing desired signals to pass through unaffected.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement matches the 100 Ohm impedance, 400mA current rating, and 0805 package dimensions to ensure functional equivalence.