BBUP00160805121Y00

Overview

The BBUP00160805121Y00 is a shielded surface-mount ferrite bead from Pulse Electronics, designed for high-current applications. It features a 0603 (1608 metric) package with dimensions of 1.6 mm length and 0.8 mm height. The component provides an impedance of 120 ohms at the test frequency with a tolerance of ±25%. It supports a maximum DC current rating of 3 A and maintains a low maximum DC resistance of 25 mohms. The device operates reliably within a temperature range of -55°C to +125°C.

Feature Summary

• Integrated shielding structure minimizes electromagnetic interference coupling.

Applications

• High-current power line filtering in compact electronic devices.

Procurement Notes

Verify the specific impedance value against design requirements, as similar part numbers may differ. Confirm the 0603 footprint compatibility during layout. Ensure thermal management aligns with the 3 A current rating and operating temperature limits. Cross-reference the manufacturer datasheet for precise mechanical tolerances and soldering profiles before finalizing procurement.

Selection Notes

Select this component when high current handling is required alongside noise suppression in space-constrained designs. The 120-ohm impedance offers specific attenuation characteristics suitable for targeted frequency ranges. Compare the 25-mohm DCR against voltage drop constraints in the circuit. Evaluate the shielded construction benefits over unshielded alternatives for sensitive signal integrity.

Part Context

This part belongs to the BBUP series of shielded ferrite beads from Pulse Electronics. The series targets applications demanding robust performance under high current loads while maintaining small form factors. The 0603 package size allows for dense PCB layouts. The product line emphasizes reliability across wide industrial temperature ranges.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by matching impedance, current rating, and physical dimensions.