BBUP00100505800Y00

Overview

The BBUP00100505800Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It features an 0402 (1005 metric) surface-mount package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 80 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 2.3 A and has a maximum DC resistance of 38 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling.

Applications

• Power line filtering in compact electronic devices

Procurement Notes

Verify the specific datasheet for the BBUP00100505800Y00 to confirm the exact DC resistance value, as sources indicate variations between 22 mOhms and 38 mOhms. Ensure the selected variant meets the required thermal and current specifications for the target application before finalizing procurement orders.

Selection Notes

Select this component when high current handling up to 2.3 A is required in a minimal 0402 footprint. The shielded design offers superior noise suppression compared to unshielded alternatives. Verify that the 80 Ohm impedance profile aligns with the specific frequency spectrum of the noise being suppressed in the circuit design.

Part Context

This part belongs to the BBUP series of shielded ferrite beads from Pulse Electronics. These components are designed for high-current applications where space is constrained. The series utilizes multilayer ceramic technology to provide effective broadband noise attenuation while maintaining low insertion loss due to low DC resistance.

Replacement Considerations

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