BBBK00321611121Y00

Overview

The BBBK00321611121Y00 is a shielded surface-mount ferrite bead manufactured by Pulse Electronics. It belongs to the BBBK series and utilizes a 1206 (3216 metric) package with dimensions of 3.2 mm length, 1.6 mm width, and 1.1 mm height. The component provides an impedance of 120 Ohms with a tolerance of 25%. It supports a maximum DC current of 500 mA and features a maximum DC resistance of 150 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling.

Applications

• RF circuit filtering

Procurement Notes

Verify the specific impedance value against design requirements, as datasheet listings for this part number may vary between 120 Ohms and 150 Ohms across different distributor sources. Confirm RoHS compliance status directly with the manufacturer or authorized supplier before finalizing procurement decisions to ensure regulatory adherence.

Selection Notes

Select this component for applications requiring compact SMD ferrite beads with moderate current handling capabilities. The 1206 footprint offers a balance between size and power dissipation. Ensure the target frequency aligns with the 120 Ohm impedance specification for effective noise suppression in sensitive RF environments.

Part Context

This part is part of the Pulse Electronics BBBK series of ferrite beads. The series includes various impedance values and current ratings within standard SMD packages like 0603, 0805, and 1206. These components are designed for general-purpose EMI suppression in electronic circuits.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided documentation. Cross-referencing requires matching impedance, current rating, and package dimensions with other manufacturers' shielded ferrite bead offerings.