BBSY00100505500Y00

Overview

The BBSY00100505500Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 50 Ohms at the test frequency with a tolerance of 25%. It supports a maximum DC current of 500 mA and has a maximum DC resistance of 200 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrated shielding design to minimize electromagnetic interference coupling
• Multilayer construction for compact high-density circuit board integration
• High current handling capability suitable for power line filtering

Applications

• Signal line filtering in electronic circuits
• Power supply noise suppression
• EMI reduction in portable devices

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct impedance and tolerance specifications. Confirm RoHS compliance status directly from the datasheet before procurement. Ensure the selected packaging format matches production requirements. Cross-reference the manufacturer part number with distributor catalogs to validate availability and authenticity.

Selection Notes

Select this component for applications requiring compact EMI suppression with moderate current capacity. The 0402 footprint allows for space-constrained designs. Verify that the 500 mA rating exceeds the peak operating current of the target circuit. Ensure the 50 Ohm impedance aligns with the noise frequency spectrum requiring attenuation. Check thermal limits against the operational environment.

Part Context

This component belongs to the BBSY series of shielded ferrite beads from Pulse Electronics. The series utilizes multilayer technology to provide effective noise filtering in small form factors. These components are designed for surface-mount assembly processes. The series targets applications demanding reliable EMI performance in consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference lists for verified alternatives.