BBPY00321611221Y00

Overview

The BBPY00321611221Y00 is a shielded surface-mount ferrite bead from Pulse Electronics, designed for power line noise suppression. It features a 1206 (3216 metric) package with an impedance of 220 Ohms at 25% tolerance and a maximum DC resistance of 50 mOhms. The component supports a maximum DC current of 2 A and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• High current handling capability suitable for power lines
• Low DC resistance reduces power loss in the circuit

Applications

• Power line noise suppression
• Electromagnetic interference filtering in electronic circuits

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official datasheet before integration. Confirm that the operating temperature range meets your environmental requirements. Ensure the surface-mount footprint matches your PCB layout design to avoid assembly issues.

Selection Notes

Select this component when high current capacity is required alongside effective high-frequency noise attenuation. The shielded design is advantageous in dense layouts where crosstalk must be minimized. Compare the 2A rating against your circuit's peak current demands to ensure reliable operation under load conditions.

Part Context

This part belongs to the BB series of ferrite beads manufactured by Pulse Electronics. It utilizes a multilayer ceramic technology housed in a standard 1206 case size. The product is categorized under passive components specifically designed for signal integrity and power distribution network filtering applications.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching impedance and current ratings. Verify package compatibility and thermal characteristics before swapping components to maintain circuit performance.