BBNQ00201209102Y00

Overview

The BBNQ00201209102Y00 is a multilayer ferrite chip bead manufactured by Pulse Electronics, designed for surface mount applications. It features an impedance of 1000 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 400 mA. The component has a maximum DC resistance of 400 mOhms with a tolerance of 25%. Housed in a 0805 (2012 metric) package measuring 2 mm in length, 1.25 mm in width, and 0.9 mm in height, it operates within a temperature range of -55 C to +125 C.

Feature Summary

• Multilayer construction for high-frequency noise suppression
• Shielded design to minimize electromagnetic interference
• Surface mount termination for automated assembly

Applications

• Signal line filtering in electronic circuits
• Power supply noise reduction
• High-frequency circuit protection

Procurement Notes

Verify the manufacturer part number against official Pulse Electronics documentation to ensure authenticity. Confirm that the specific suffix matches the required impedance and current ratings. Check for RoHS compliance status as indicated in the product specifications. Ensure ordering quantities align with reel packaging requirements specified by the manufacturer.

Selection Notes

Select this component based on the required 1000 Ohm impedance at 100 MHz for effective noise attenuation. Ensure the 400 mA current rating meets the circuit's operational demands without saturation. Verify compatibility with the 0805 footprint and soldering process. Consider the operating temperature range for environmental suitability.

Part Context

This ferrite bead belongs to the BBNQ series from Pulse Electronics, which offers various impedance values and current ratings in standard surface mount packages. The series is designed for general-purpose noise suppression in portable and industrial electronics.

Replacement Considerations

Public confirmed substitute part numbers include ABPY00201209102Y00.