BBNQ00100505220Y00

Overview

The BBNQ00100505220Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It operates within a temperature range of -55°C to +125°C and utilizes SMD/SMT termination on a 0402 (1005 metric) package measuring 1 mm x 0.5 mm x 0.5 mm. The component exhibits an impedance of 22 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 400 mA and maintains a maximum DC resistance of 250 mOhms.

Feature Summary

• Shielded construction designed for high-speed signal line applications under 1 GHz
• Multilayer ferrite chip bead technology integrated into a compact surface-mount form factor

Applications

• High-speed signal line filtering
• Electromagnetic interference suppression in compact electronics

Procurement Notes

Verify the specific ordering suffix and packaging configuration against official Pulse Electronics documentation before procurement. Confirm that the required quantity aligns with the manufacturer's standard reel packaging specifications. Ensure compatibility with automated assembly processes given the SMD/SMT termination type. Cross-reference the RoHS compliance status with current regulatory requirements for the target market.

Selection Notes

Select this component when space-constrained designs require effective noise suppression for signals below 1 GHz. The 0402 footprint allows integration into dense PCB layouts where larger ferrite beads cannot fit. The shielded design minimizes magnetic field leakage, making it suitable for sensitive analog or digital circuits. Verify that the 400 mA current rating meets the operational load without excessive saturation or thermal issues.

Part Context

This part belongs to the BBNQ series of ferrite beads from Pulse Electronics, a YAGEO company. The series focuses on providing reliable EMI suppression solutions for modern electronic devices. The specific model utilizes advanced multilayer ceramic technology to achieve high impedance in a miniature package, addressing the growing demand for compact passive components in consumer and industrial electronics.

Replacement Considerations

Consult official distributor databases for confirmed substitute part numbers. Ensure any replacement matches the 22 Ohm impedance at 100 MHz, 400 mA current rating, and 0402 package dimensions. Verify shielding characteristics and temperature range compatibility.