BBPY00321611121Y00

Overview

The BBPY00321611121Y00 is a shielded surface-mount ferrite bead manufactured by Pulse Electronics. It features a 1206 (3216 metric) package with an impedance of 120 ohms at 100 MHz and a tolerance of ±25%. The component supports a maximum DC current of 3 A and has a maximum DC resistance of 30 mΩ. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction for enhanced noise suppression
• High current handling capability up to 3 A
• Surface mount design for automated assembly

Applications

• Power line filtering in electronic circuits
• Noise suppression on high-current signal paths
• EMI reduction in power supply outputs

Procurement Notes

Verify the specific impedance value and current rating against your circuit requirements before ordering. Confirm that the 1206 package dimensions fit your PCB layout constraints. Ensure the operating temperature range meets your environmental specifications. Check for any RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when high current capacity is required alongside effective high-frequency noise attenuation. The shielded design minimizes electromagnetic interference coupling to adjacent components. Consider the low DC resistance to minimize voltage drop and power loss in the circuit path.

Part Context

This part belongs to the BBPY series of ferrite beads from Pulse Electronics. These components are designed for surface mount technology applications requiring robust noise filtering. The series offers various impedance and current ratings to suit different power management needs.

Replacement Considerations

Check datasheets for compatible parts with similar impedance, current rating, and package size. Verify that substitute components meet the same shielding and temperature performance criteria.