BBBK00160808310Y00

Overview

The BBBK00160808310Y00 is a shielded surface-mount ferrite bead manufactured by Pulse Electronics. 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 31 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 400 mA and has a maximum DC resistance of 100 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Compact 0603 footprint suitable for space-constrained designs
• High-temperature stability for demanding environments

Applications

• Signal line filtering in compact electronic devices
• EMI suppression on high-speed data lines
• Power supply noise reduction in portable electronics

Procurement Notes

Verify the specific manufacturer part number against official Pulse Electronics documentation to ensure compatibility. Confirm that the shielded variant meets the electromagnetic compatibility requirements of the target application. Check for any recent product change notices or lifecycle status updates before finalizing procurement plans.

Selection Notes

Select this component when low inductance and moderate impedance are required for signal integrity preservation. The 400 mA current rating suits low-power signal lines rather than power delivery paths. Ensure the PCB layout accommodates the 0603 package dimensions and that the shielding characteristics align with the system's EMI mitigation strategy.

Part Context

This ferrite bead belongs to Pulse Electronics' passive component portfolio, designed for noise suppression in modern electronics. It complements other shielded beads in the series by offering specific impedance characteristics tailored for sensitive signal lines where minimal signal distortion is critical alongside effective high-frequency noise attenuation.

Replacement Considerations

Consult official substitution guides for equivalent shielded ferrite beads with matching 31 Ohm impedance at 100 MHz and compatible current ratings.