BBPY00201209221Y00

Overview

The BBPY00201209221Y00 is a multilayer ferrite chip bead from the BBPY series, designed for EMI suppression in surface-mount applications. It features a 0805 [2012 Metric] package with SMD/SMT termination style. The component provides an impedance of 220 Ohms at 100 MHz and supports a maximum DC current rating of 2 A. Its maximum DC resistance (DCR) is 80 mOhm, ensuring low power loss during operation. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Utilizes unique materials optimized for performance across frequencies from 25MHz to over 1GHz.
• Multilayer construction enables compact surface-mount integration for high-density PCB layouts.

Applications

• EMI suppression in high-speed digital circuits
• Signal line filtering in consumer electronics
• Power supply noise reduction in portable devices

Procurement Notes

Verify the specific datasheet version provided by Pulse Electronics or authorized distributors to confirm mechanical dimensions and electrical tolerances. Ensure that the 0805 package footprint matches the target PCB design. Cross-reference the 2A current rating against actual operating conditions to prevent thermal issues. Confirm availability through official channels to avoid counterfeit components.

Selection Notes

Select this component when a 220 Ohm impedance at 100 MHz is required for EMI filtering in space-constrained designs. The 2A current rating suits moderate power applications, while the 80 mOhm DCR minimizes voltage drop. Consider the -55°C to 125°C operating range for environments with significant thermal variation. The multilayer technology offers reliability advantages over single-layer alternatives.

Part Context

This part belongs to the BBPY series of multilayer ferrite chip beads manufactured by Pulse Electronics. These components are engineered for effective electromagnetic interference suppression in modern electronic systems. The series utilizes specialized ferrite materials to maintain consistent performance across a broad frequency spectrum, making them suitable for various signal integrity and power management applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer guidelines for direct replacements or equivalent specifications from other suppliers.