HPZ1005U121-1R1TF

Chip Ferrite Bead Overview

The HPZ1005U121-1R1TF is a multi-layer ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0402 (1005 Metric) surface-mount package with dimensions of 1.00 x 0.50mm and a height of 0.50mm. The component provides an impedance of 120Ω ±25% at 100MHz. It supports a rated current of 1.1A and has a maximum DC resistance of 130mΩ. Designed for power line filtering, it operates within a temperature range of -55°C to +125°C and carries MSL rating 1.

Chip Ferrite Bead Feature Summary

• Multi-layer ferrite construction for high-frequency noise suppression
• Designed specifically for power line filtering applications
• Compact 0402 surface-mount footprint for space-constrained designs

Chip Ferrite Bead Applications

• Power line filtering in electronic circuits
• Noise suppression in consumer electronics
• Electromagnetic interference (EMI) reduction

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Sunlord documentation to confirm specifications. Ensure the ordering suffix matches the required packaging format. Confirm the active status and environmental compliance details directly with the supplier or authorized distributor before procurement.

Chip Ferrite Bead Selection Notes

Select this component when a low DC resistance and higher current handling capability are required compared to standard variants. The 1.1A rating distinguishes it from lower-current alternatives like the HPZ1005D series. Verify that the 120Ω impedance at 100MHz aligns with the target noise frequency spectrum.

Chip Ferrite Bead Part Context

This component belongs to the HPZ series of multi-layer ferrite beads produced by Shenzhen Sunlord Electronics Co., Ltd. The series offers various impedance and current ratings in compact packages. The U-series designation typically indicates specific performance characteristics regarding current handling and DC resistance relative to other series variants.

Chip Ferrite Bead Replacement Considerations

HPZ1005U221-R50TF shares the same package and series but differs in impedance and current rating.