HBWS2012-12NJ

Overview

The HBWS2012-12NJ is a fixed wirewound inductor manufactured by Max Echo, designed for surface-mount applications. It features an unshielded construction within a standard 0805 (2015 Metric) package footprint. The component provides an inductance value of 12 nH with a maximum DC resistance of 80 mOhm. It supports a saturation current rating of 600 mA and maintains a quality factor of 60 at 500 MHz. The self-resonant frequency is specified at 3.6 GHz, ensuring stable performance in high-frequency circuits. The device operates reliably across a temperature range of -40°C to 125°C.

Feature Summary

• Unshielded wirewound construction suitable for general-purpose RF filtering
• Compact 0805 surface-mount package design for automated assembly
• High self-resonant frequency capability for signal integrity

Applications

• RF circuit impedance matching networks
• High-frequency signal filtering stages
• DC-DC converter input/output chokes

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm tolerance and tape-and-reel specifications. Ensure the requested quantity aligns with standard packaging formats defined by Max Echo. Cross-reference the date code and lot number upon receipt to validate manufacturing batch consistency and traceability requirements.

Selection Notes

Select this component when a low-inductance value near 12 nH is required for high-speed signal paths. The unshielded design may necessitate careful PCB layout to minimize electromagnetic interference coupling with adjacent traces. Evaluate the 600 mA current rating against peak load conditions to prevent saturation-induced performance degradation in power delivery networks.

Part Context

This part belongs to the HBWS series of fixed inductors produced by Max Echo Technology Corp., a manufacturer specializing in magnetic components. The series utilizes precision winding technology combined with professional magnetic materials. The HBWS2012-12NJ specifically addresses the need for compact, low-value inductors in space-constrained electronic designs requiring reliable high-frequency operation.

Replacement Considerations

Consult official cross-reference lists for direct substitutes from other manufacturers offering identical 12 nH values in 0805 packages. Verify that alternative parts match the 80 mOhm DCR and 600 mA current ratings to maintain circuit performance equivalence without redesigning the passive filter network.