BBBK00160808471Y00

Overview

The BBBK00160808471Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It features an impedance of 470 Ohms with a 25% tolerance, measured at a test frequency of 100 MHz. The component supports a maximum DC current of 400 mA and exhibits a maximum DC resistance (DCR) of 300 mOhms. Designed for surface mount technology, it utilizes a 0603 package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 mm height. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling.

Applications

• General signal line filtering under 1 GHz

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm exact electrical characteristics and packaging configuration. Ensure compatibility with automated pick-and-place equipment regarding the 0603 footprint. Confirm RoHS compliance status through the latest datasheet revision before finalizing procurement specifications.

Selection Notes

Select this component when circuit design requires high impedance attenuation in compact spaces. The 470 Ohm rating suits general signal lines below 1 GHz. Verify that the 400 mA current handling capacity meets the operational requirements without causing excessive saturation or thermal issues in the target application environment.

Part Context

This part belongs to the BBBK series of shielded ferrite beads from Pulse Electronics. These components are engineered for noise suppression in digital and RF circuits. The series offers various impedance values within standard SMD footprints, providing designers with flexible options for EMI control in space-constrained PCB layouts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.