HPZ1005U221-R70TF

Chip Ferrite Bead Overview

The HPZ1005U221-R70TF is a multi-layer ferrite chip manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features an impedance of 220Ω at 100MHz with a tolerance of ±25%. The component operates within a temperature range of -55°C to +125°C and has a rated current of 700mA. Its DC resistance is specified as 0.25Ω. The device utilizes a 0402 (1005 Metric) surface-mount package with dimensions of 1.0mm length, 0.5mm width, and 0.5mm height.

Chip Ferrite Bead Feature Summary

• Multi-layer ferrite construction for high-frequency noise suppression
• Designed for surface-mount technology (SMT) assembly
• Compliant with RoHS and REACH regulations

Chip Ferrite Bead Applications

• General electronic circuits
• Power line filtering
• Signal integrity management

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'R70' against official datasheets to confirm the 700mA rating and 0.25Ω DCR, as similar part numbers may have different electrical characteristics. Ensure the ordering documentation explicitly references the manufacturer's specification sheet for the HPZ series to validate compliance and performance parameters before finalizing procurement.

Chip Ferrite Bead Selection Notes

Select this component when a 0402 footprint is required for high-current applications up to 700mA. The 220Ω impedance at 100MHz makes it suitable for broadband noise attenuation. Consider the low DC resistance of 0.25Ω to minimize voltage drop in power lines. Verify thermal stability requirements against the -55°C to +125°C operating range.

Chip Ferrite Bead Part Context

This part belongs to the HPZ series of multi-layer ferrite beads from Shenzhen Sunlord Electronics. The series offers various impedance values and current ratings in standard EIA metric packages. The HPZ1005U221-R70TF specifically targets compact designs requiring robust noise filtering capabilities in consumer and general electronics applications.

Chip Ferrite Bead Replacement Considerations

Cross-reference with HPZ1005D221-R50TF if lower current handling (500mA) is acceptable. Verify that alternative suppliers provide identical 0402 dimensions and 220Ω@100MHz impedance curves to ensure circuit compatibility.