GZ1005U421CTF

Chip Ferrite Bead Overview

The GZ1005U421CTF is a multi-layer chip ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0402 (1005 metric) surface-mount package with an impedance of 420 Ohms at 100 MHz and a maximum DC resistance of 520 milliohms. The component supports a rated current of 300 mA and operates within a temperature range of -55°C to +125°C. It complies with RoHS3 standards and is supplied in tape and reel packaging.

Chip Ferrite Bead Feature Summary

• Multi-layer construction for compact surface-mount integration
• High impedance performance for high-frequency noise suppression
• RoHS3 compliant material composition

Chip Ferrite Bead Applications

• High-speed digital signal line filtering
• Power supply noise attenuation in compact circuits
• EMI suppression in mobile communication devices

Chip Ferrite Bead Procurement Notes

Verify the complete part number including the suffix 'CTF' to ensure correct packaging configuration. Confirm RoHS3 compliance status matches project requirements. Check manufacturer datasheets for specific handling and reflow soldering profiles suitable for the 0402 package dimensions.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0402 footprint and significant attenuation is needed at 100 MHz. Ensure the circuit current does not exceed the 300 mA rating to prevent thermal issues. Compare DC resistance values against other series if low insertion loss is critical.

Chip Ferrite Bead Part Context

This ferrite bead belongs to Sunlord's GZ series, designed for general-purpose noise suppression in electronic equipment. The series offers various impedance levels and current ratings within standard EIA packages, supporting applications in consumer electronics, computers, and industrial control systems.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other 0402 ferrite beads offering 420 Ohms @ 100 MHz and similar current ratings. Verify pin compatibility and physical dimensions before substitution.