BBPY00321611391Y00

Overview

The BBPY00321611391Y00 is a multilayer ferrite chip bead from the Pulse Electronics BBPY series, designed for power line applications under 1 GHz. It features a 1206 (3216 metric) surface-mount package with an impedance of 390 Ohms at 100 MHz and a maximum DC current rating of 2 A. The component exhibits a maximum DC resistance of 60 mOhms and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Engineered specifically for power line noise suppression in frequencies below 1 GHz
• Utilizes a shielded multilayer ferrite construction for effective EMI attenuation
• Supports high-current direct current paths with low DC resistance

Applications

• Power line filtering in electronic circuits
• EMI suppression for high-frequency signals under 1 GHz
• Noise reduction in surface-mount assembly environments

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official manufacturer datasheet prior to integration. Confirm that the 1206 package dimensions align with the target PCB footprint. Ensure the selected variant matches the required 2 A current handling capability for the intended power rail application.

Selection Notes

Select this component when designing circuits requiring significant impedance at 100 MHz for power lines. The 1206 case size offers a balance between current capacity and board space. Consider the -55°C to +125°C operating range for environmental suitability. Compare the 60 mOhm DCR against voltage drop requirements in the specific power path.

Part Context

This part belongs to the BBPY series of multilayer ferrite chip beads manufactured by Pulse Electronics. The series focuses on power line applications with frequency coverage under 1 GHz. The BBPY designation indicates a specific form factor and performance profile distinct from other Pulse ferrite families like BBUP or BBHV.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.