BBBK00321611401Y00

Overview

The BBBK00321611401Y00 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 an impedance of 400 ohms with a 25% tolerance. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 150 milliohms. It utilizes a 1206 (3216 metric) package size for PCB integration.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Ferrite core material provides effective high-frequency noise suppression
• Surface-mount design facilitates automated PCB assembly processes

Applications

• High-speed signal line filtering
• Power supply noise attenuation
• RF circuit interference suppression

Procurement Notes

Verify the specific impedance value and package dimensions against the official datasheet before procurement. Confirm that the manufacturer's part number matches the required specifications exactly. Ensure compatibility with existing PCB footprints and thermal management requirements during the sourcing process.

Selection Notes

Select this component based on its 400-ohm impedance rating and 500-mA current handling capability. Consider the 1206 package size for board space constraints. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions. Compare DC resistance values to minimize voltage drop in power lines.

Part Context

This component belongs to the BBBK series of ferrite beads from Pulse Electronics. The series offers various impedance values and package sizes for different noise suppression needs. The BBBK series is designed for surface-mount applications requiring reliable EMI filtering in compact electronic designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference options through official distributor channels or manufacturer substitution guides if alternative sourcing is required.