BBGK00160808331Y00

Overview

The BBGK00160808331Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It features a 0603 (1608 metric) surface-mount package with dimensions of 1.6 mm length, 0.8 mm width, and 0.8 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 400 mA and has a maximum DC resistance of 300 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrated shielding design minimizes electromagnetic interference coupling.

Applications

• High-speed data line signal integrity protection
• Power supply noise suppression in compact electronics

Procurement Notes

Verify the specific impedance value and current rating against the target circuit requirements before ordering. Confirm that the 0603 footprint matches the PCB layout. Ensure the operating temperature range meets the environmental conditions of the final assembly. Check for RoHS compliance status if required by regulatory standards.

Selection Notes

Select this component when space-constrained designs require effective high-frequency noise attenuation without significant DC voltage drop. The 400 mA current rating suits low-power signal lines or auxiliary power rails. The shielded construction is preferred over unshielded types in dense layouts to prevent crosstalk between adjacent traces.

Part Context

This part belongs to the BBGK series of shielded ferrite beads from Pulse Electronics. It shares the standard 0603 footprint with other variants like the BBGK00160808471Y00 but differs in impedance characteristics. The series is designed for applications requiring reliable EMI suppression in small form factors.

Replacement Considerations

The part number alias GZ1608U471TF appears in documentation for a different impedance variant (470 Ohms). Do not substitute with higher impedance parts unless the circuit analysis confirms compatibility. Verify pinout and physical dimensions match exactly when considering alternative manufacturers.