HZ0805B272R-10

Chip Ferrite Bead Overview

The HZ0805B272R-10 is a monolithic ferrite chip bead from the Laird HZ series, designed for high-frequency noise suppression in surface-mount applications. It features an impedance of 2.7 kOhms at a test frequency of 100 MHz and supports a maximum DC current of 200 mA. The component has a maximum DC resistance of 800 mOhms and operates within a temperature range of -40°C to +125°C. Packaged in a standard 0805 (2012 metric) case with dimensions of 2.00 mm x 1.25 mm x 1.25 mm, it utilizes SMD/SMT termination types for reliable circuit integration.

Chip Ferrite Bead Feature Summary

• Monolithic construction for stable high-frequency differential mode filtering
• High impedance characteristic optimized for EMI suppression at 100 MHz
• Compact 0805 surface-mount footprint for dense PCB layouts

Chip Ferrite Bead Applications

• Power line filtering
• Signal line noise suppression
• High-frequency circuit protection

Chip Ferrite Bead Procurement Notes

Verify the manufacturer designation, as some listings attribute this part to Qnity while official documentation identifies Laird-Signal Integrity Products as the manufacturer. Confirm RoHS compliance status and ensure the specific suffix matches the required impedance and current ratings. Cross-reference datasheets to validate the 2.7 kOhm impedance value at 100 MHz before finalizing procurement specifications.

Chip Ferrite Bead Selection Notes

Select this component when high attenuation is required for differential mode noise in compact designs. The 200 mA current rating limits suitability for high-power lines, making it appropriate for low-current signal or power rails. Ensure the 0805 package size aligns with existing footprints and that the operating temperature range meets environmental requirements.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HZ series, which focuses on high-performance EMI filtering solutions. It serves as a passive component to suppress electromagnetic interference in electronic circuits. The product is categorized under ferrites and is distinct from inductive components due to its resistive loss characteristics at high frequencies.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ferrite beads by matching impedance values, current ratings, and physical dimensions.