HBWS1005-8N7S

Overview

The HBWS1005-8N7S is an unshielded wirewound fixed inductor manufactured by Max Echo. It features a nominal inductance of 8.7 nH with a tolerance of ±0.3 nH. The component has a maximum DC resistance (DCR) of 200 mΩ and a current rating of 480 mA. It operates within a self-resonant frequency of 4.1 GHz. The physical package size is 0402, corresponding to the 1005 metric dimension.

Feature Summary

• Unshielded wirewound construction for specific RF applications
• Compact 0402 surface-mount footprint
• High self-resonant frequency capability

Applications

• RF circuit impedance matching networks
• High-frequency signal filtering
• Broadband amplifier biasing circuits

Procurement Notes

Verify the exact inductance tolerance and DCR specifications against the official Max Echo datasheet prior to procurement. Ensure that the 480 mA current rating aligns with the operational requirements of the target circuit design to prevent performance degradation or thermal issues during operation.

Selection Notes

Select this component for applications requiring precise low-nanohenry inductance values in compact spaces. The unshielded design may require careful layout considerations regarding electromagnetic interference. Confirm that the 4.1 GHz self-resonant frequency meets the highest operating frequency demands of the intended system architecture.

Part Context

This part belongs to the Max Echo fixed inductor portfolio, specifically utilizing wirewound technology. The 1005 metric case size indicates a standard small-form-factor SMD component suitable for dense PCB layouts. Max Echo specializes in multilayer chip inductors and precision winding technologies for passive components.

Replacement Considerations

Cross-reference with other 8.7 nH unshielded wirewound inductors in the 0402 package from different manufacturers. Verify that substitute parts match the 200 mΩ DCR limit and 480 mA current rating to ensure equivalent electrical performance in the final assembly.