BBUP00160808700Y00

Overview

The BBUP00160808700Y00 is a shielded multilayer ferrite chip bead from the Pulse Electronics BBUP series, designed for surface-mount technology. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The component provides an impedance of 70 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 4 A. Its maximum DC resistance is 20 mOhms with a tolerance of 25%. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Multilayer ferrite design enables high-current handling capabilities
• Compact 0603 footprint facilitates dense PCB layouts

Applications

• Power supply line filtering
• DC-DC converter output stages
• High-speed digital signal integrity management

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Cross-reference the manufacturer part number with distributor databases to validate availability and lead times. Ensure storage conditions align with the specified operating temperature range to maintain component integrity during handling and assembly processes.

Selection Notes

Select this component when a low-profile, high-current ferrite bead is required for noise suppression in power circuits. The 70 Ohm impedance at 100 MHz targets specific frequency ranges for EMI reduction. The 4 A rating suits applications with significant DC bias currents. Consider the 0603 size constraint for space-limited designs requiring robust shielding characteristics without increasing board area.

Part Context

This component belongs to the BBUP series of shielded ferrite beads manufactured by Pulse Electronics. The series offers various impedance and current ratings within standard SMD packages. The BBUP00160808700Y00 specifically addresses high-current applications needing moderate high-frequency attenuation. It complements other passive components in power management and signal conditioning circuits.

Replacement Considerations

Consult official substitution guides for equivalent parts with matching impedance, current rating, and package dimensions. Verify that alternative components meet the same shielding and temperature performance specifications.