GZ1005U121CTF

Chip Ferrite Bead Overview

The GZ1005U121CTF is a multi-layer chip ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0402 (1005 Metric) surface-mount package with dimensions of 1.00mm x 0.50mm and a maximum height of 0.65mm. The component provides an impedance of 120 Ohms at 100 MHz for single signal line applications. It supports a rated current of 500mA and has a maximum DC resistance of 200 milliohms. The device operates within a temperature range of -55°C to 125°C and complies with RoHS3 standards.

Chip Ferrite Bead Feature Summary

• Multi-layer construction for compact high-frequency filtering
• Single-line signal path design for EMI suppression
• Surface-mount compatibility for automated assembly

Chip Ferrite Bead Applications

• High-frequency signal line filtering
• EMI suppression in portable electronics
• Power supply noise reduction in compact devices

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'U' against official Sunlord documentation to confirm electrical characteristics, as suffixes often denote distinct performance tiers within the same impedance family. Ensure the ordering code matches the required packaging format, such as tape and reel or cut tape, directly from the manufacturer's standard listing. Cross-reference the part number with the latest datasheet revision to validate current availability status and compliance certifications before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a 0402 footprint is required for space-constrained designs needing 120 Ohm attenuation at 100 MHz. The 500mA current rating suits moderate power applications where lower DC resistance than higher-current variants might be acceptable. Compare against the GZ1005D121CTF and GZ1005E121CTF models to determine if alternative current handling or resistance profiles better fit the specific circuit requirements.

Chip Ferrite Bead Part Context

This part belongs to the GZ series of multi-layer chip ferrite beads from Sunlord. The series utilizes ceramic technology to provide effective noise suppression in small form factors. The GZ1005U121CTF specifically targets applications requiring a balance between size constraints and moderate current carrying capacity within the 0402 package dimension.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include GZ1005D121TF and GZ1005E121TF from Shenzhen Sunlord Electronics Co., Ltd.