HZ0402A152R-10

Chip Ferrite Bead Overview

The HZ0402A152R-10 is a single-line ferrite chip bead from the Laird HZ series, designed for high-frequency noise suppression in power and signal lines. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.01 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 1.5 kOhms at a test frequency of 100 MHz. It supports a maximum DC current of 50 mA and has a maximum DC resistance of 2 Ohms. The device operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides broadband differential mode noise attenuation for high-frequency applications
• Utilizes a compact 0402 surface-mount footprint for space-constrained designs
• Engineered for integration into power and signal line filtering circuits

Chip Ferrite Bead Applications

• High-frequency noise suppression in portable electronic devices
• Signal integrity management in data transmission lines
• Power line filtering in compact consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the manufacturer designation, as some listings reference Qnity while others cite Laird-Signal Integrity Products. Confirm the specific impedance value of 1.5 kOhms at 100 MHz matches the design requirement. Ensure the 50 mA current rating is sufficient for the target circuit application. Check RoHS compliance status through official documentation before finalizing procurement.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile 0402 ferrite bead is required for high-impedance noise filtering. The 50 mA current limit dictates suitability for low-power signal or auxiliary power lines rather than main power rails. The 2 Ohm DC resistance minimizes voltage drop in sensitive signal paths. Verify thermal performance requirements against the specified operating temperature range.

Chip Ferrite Bead Part Context

This part belongs to the HZ series of ferrite chip beads manufactured by Laird-Signal Integrity Products. The series offers various impedance and current ratings across different package sizes, including 0402, 0603, and 1206 footprints. These components are standardized for SMD/SMT assembly processes and are widely used in modern electronics for EMI suppression.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include other 0402 ferrite beads with similar 1.5 kOhm impedance at 100 MHz and comparable current ratings. Verify that alternative parts maintain the same physical dimensions and electrical characteristics to ensure compatibility with existing PCB footprints and circuit performance.