BBHV00160808301Y00

Overview

The BBHV00160808301Y00 is a shielded multilayer ferrite chip bead from the Pulse Electronics BBHV series, designed for EMI suppression in power lines. 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 300 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 80 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Multilayer ferrite technology for effective high-frequency noise attenuation
• Designed specifically for power line applications under 1 GHz

Applications

• EMI suppression on power supply lines
• Noise filtering in portable electronic devices
• Signal integrity protection in consumer electronics

Procurement Notes

Verify the specific datasheet version for the exact DCR value, as sources indicate variations between 50 mOhms and 80 mOhms for similar series parts. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before integration. Ensure the ordering increment requirements match your manufacturing reel specifications.

Selection Notes

Select this component when a shielded ferrite bead is required for power rails to prevent radiated emissions. The 0603 footprint allows for compact board layouts. Compare the 300 Ohm impedance against circuit noise spectra to ensure adequate attenuation at target frequencies while maintaining the 2 A current rating without saturation.

Part Context

This part belongs to the BBHV series of multilayer ferrite beads from Pulse Electronics. These components are engineered for general signal and power line filtering under 1 GHz. The series offers various impedance and current ratings within standardized SMD packages to support diverse EMI mitigation strategies in modern electronic assemblies.

Replacement Considerations

Cross-reference with BBGK00160808301Y00 for similar impedance but lower current handling (500 mA). Verify compatibility with BBHV00160808201Y00 if lower impedance (200 Ohms) is acceptable. Always validate pinout and thermal characteristics before substituting.