BBGK00201209301Y00

Overview

The BBGK00201209301Y00 is a shielded surface-mount ferrite bead manufactured by Pulse Electronics. It operates within a temperature range of -55°C to +125°C and features a 0805 (2012 metric) package with dimensions of 2 mm length, 1.25 mm width, and 0.9 mm height. The component provides an impedance of 300 Ohms at a test frequency of 100 MHz, supports a maximum DC current of 700 mA, and has a maximum DC resistance of 180 mOhms.

Feature Summary

• Integrated shielding design minimizes electromagnetic interference coupling between adjacent circuit traces.
• High current handling capability allows stable operation in power distribution networks without saturation.
• Compact surface-mount footprint facilitates automated assembly and dense board layouts.

Applications

• Signal line filtering in high-speed digital circuits
• Power supply noise suppression on data buses
• EMI reduction in compact consumer electronics

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official manufacturer datasheet prior to integration. Confirm that the shielded construction aligns with the electromagnetic compatibility requirements of the target application environment.

Selection Notes

Select this component when moderate current levels near 700 mA are required alongside significant high-frequency attenuation. The shielded architecture is suitable for applications where crosstalk prevention is critical. Ensure the 0805 package size fits the available PCB real estate constraints.

Part Context

This part belongs to the BBGK series of shielded ferrite beads from Pulse Electronics. The series is designed for surface-mount technology applications requiring reliable noise suppression in space-constrained environments. The product falls under the broader category of passive electronic components used for signal integrity management.

Replacement Considerations

Cross-reference with other shielded ferrite beads in the 0805 package having similar 300 Ohm impedance and 700 mA current ratings. Verify pinout compatibility and physical dimensions before substituting to ensure mechanical fit and electrical performance equivalence.