BBUP00100505331Y00

Overview

The BBUP00100505331Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It features a 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 330 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 1.2 A and has a maximum DC resistance of 150 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Multilayer ferrite technology for compact high-density mounting
• Wide operating temperature range suitable for harsh environments

Applications

• High-speed data line filtering
• Power supply noise suppression
• RF circuit interference mitigation

Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration. Confirm that the 0402 package dimensions align with the PCB footprint requirements. Ensure the thermal management capabilities meet the operational temperature limits defined in the technical specifications.

Selection Notes

Select this component when space-constrained designs require effective high-frequency noise attenuation. The shielded design offers superior performance compared to unshielded alternatives in dense layouts. Evaluate the DC current handling capability to ensure it exceeds the maximum expected load current without saturation.

Part Context

This part belongs to the BBUP series of shielded ferrite beads from Pulse Electronics. The series is designed for applications requiring significant noise reduction in minimal board space. The 0402 package size allows for automated assembly in standard SMD production lines.

Replacement Considerations

Cross-reference with other shielded ferrite beads in the 0402 package having similar impedance and current ratings. Verify pin compatibility and thermal characteristics before substitution.