GZ1005U221TF

Chip Ferrite Bead Overview

The GZ1005U221TF is a surface-mount multilayer chip ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0402 (1005 metric) package with dimensions of 1.00mm length, 0.50mm width, and 0.50mm height. The component provides an impedance of 220Ω ±25% at 100MHz. It supports a rated current of 100mA and exhibits a maximum DC resistance of 500mΩ. Designed for single signal line applications, it operates within a temperature range of -55°C to +125°C and complies with RoHS and REACH standards.

Chip Ferrite Bead Feature Summary

• Multilayer chip construction utilizing ferrite material for high-frequency noise suppression
• Compact 0402 surface-mount footprint suitable for space-constrained PCB layouts
• Single-function design optimized for filtering noise on individual signal lines

Chip Ferrite Bead Applications

• Noise suppression in general consumer electronics circuits
• Filtering high-frequency interference on data signal lines
• Electromagnetic interference (EMI) reduction in portable devices

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with standard reflow soldering profiles for 0402 components. Confirm moisture sensitivity level requirements during storage and handling. Cross-reference part numbers carefully as similar series may have different current ratings or impedance characteristics.

Chip Ferrite Bead Selection Notes

Select this component when a low-current application requires moderate impedance at 100MHz. The 100mA rating limits suitability for power lines; verify circuit current does not exceed this threshold to prevent saturation. The 0402 size balances performance with board space efficiency. Consider the 500mΩ DC resistance impact on voltage drop if used in sensitive bias networks.

Chip Ferrite Bead Part Context

This part belongs to the GZ series of multilayer chip ferrite beads from Sunlord. The series targets general-purpose EMI suppression in compact electronic assemblies. It represents a standard passive component category used widely across communication, computer, and consumer electronics sectors for maintaining signal integrity.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other 0402 ferrite beads offering 220Ω @ 100MHz and ≥100mA current rating before substitution.