HZ1005K181TF

Chip Ferrite Bead Overview

The HZ1005K181TF is a multi-layer chip ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It belongs to the HZ series and utilizes a 0402 (1005 Metric) surface-mount package with dimensions of 1.00mm x 0.50mm. The component provides an impedance of 180 Ohms at 100MHz, suitable for high-frequency noise suppression applications. It features a maximum DC resistance of 1 Ohm and supports a current rating of up to 100mA.

Chip Ferrite Bead Feature Summary

• Multi-layer construction for compact surface-mount integration
• High impedance characteristics for effective high-frequency noise attenuation
• Designed for general-purpose signal line filtering in consumer electronics

Chip Ferrite Bead Applications

• General-purpose noise suppression in consumer electronic circuits
• Signal line filtering in portable devices
• Power supply noise reduction in low-current digital systems

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Sunlord documentation to ensure authenticity. Confirm that the 0402 package dimensions and electrical specifications match the design requirements. Check for RoHS compliance status if required by specific regulatory standards. Ensure storage conditions adhere to moisture sensitivity level guidelines to maintain component integrity before soldering.

Chip Ferrite Bead Selection Notes

Select this component when a compact 0402 footprint is required for noise filtering. The 180 Ohm impedance at 100MHz makes it suitable for suppressing interference in lower frequency ranges compared to higher impedance variants. The 100mA current rating limits its use to low-power signal lines rather than high-current power rails. Compare DCR values to ensure voltage drop constraints are met within the circuit design.

Chip Ferrite Bead Part Context

This ferrite bead is part of Sunlord's broader portfolio of passive components, which includes inductors, capacitors, and transformers. The company specializes in magnetic devices for communication, computer, automotive, and industrial electronics. The HZ series specifically targets cost-effective, high-volume applications in the consumer electronics sector, emphasizing reliability and consistent performance across mass production runs.

Chip Ferrite Bead Replacement Considerations

Direct substitutes must match the 180 Ohm @ 100MHz impedance, 0402 package size, and 100mA current rating. Verify that alternative manufacturers offer comparable DC resistance and temperature stability. Cross-referencing with other Sunlord series such as HPZ may provide similar form factors but requires checking specific electrical parameter alignment.