BBNQ00160808750Y00

Overview

The BBNQ00160808750Y00 is a multilayer ferrite chip bead manufactured by Pulse Electronics. It features a shielded SMD/SMT construction in 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 75 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 500 mA and has a maximum DC resistance of 250 mOhms. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Shielded multilayer ferrite chip bead design for electromagnetic interference suppression
• Surface mount technology compatible with standard SMD/SMT assembly processes
• Wide operational temperature capability suitable for demanding environments

Applications

• High-speed data line filtering
• Power supply noise attenuation
• Signal integrity enhancement in compact circuits

Procurement Notes

Verify the specific manufacturer datasheet for accurate RoHS compliance status and detailed packaging configurations before procurement. Confirm that the 0603 footprint matches the target PCB layout requirements. Ensure the 500 mA current rating aligns with the circuit's maximum load conditions to prevent saturation or excessive heating during operation.

Selection Notes

Select this component when a 75 Ohm impedance at 100 MHz is required within a constrained 0603 space. The 250 mOhm DCR ensures minimal voltage drop for 500 mA applications. Consider the shielded construction if adjacent components are sensitive to magnetic fields. Verify thermal management needs given the -55°C to +125°C operating range.

Part Context

This part belongs to the BBNQ series of ferrite beads from Pulse Electronics. It is designed for general-purpose EMI suppression in portable and industrial electronics. The 0603 form factor allows for high-density board layouts. It serves as a passive filter element to attenuate high-frequency noise on power and signal lines.

Replacement Considerations

Public confirmed substitute part numbers: NBQ160808T-750Y-N.