160-393FS

Fixed Inductors Overview

The Delevan 160-393FS is a surface-mount power inductor from the 160 series, designed for RF applications. It features an unshielded construction with a nominal inductance of 39 µH and a tolerance of 2%. The component has a maximum DC resistance of 7 Ohms and supports a maximum DC current of 135 mA. Key electrical characteristics include a minimum Q factor of 50 and a self-resonant frequency of 12 MHz. Physical dimensions are 3.94 mm in length, 3.18 mm in width, and 2.03 mm in height.

Fixed Inductors Feature Summary

• Unshielded SMD power inductor design suitable for compact PCB layouts
• High-Q performance optimized for RF signal processing
• Ferrite core construction for stable inductance characteristics

Fixed Inductors Applications

• RF circuit filtering
• Noise suppression in electronic systems
• Energy storage in power management circuits

Fixed Inductors Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm package type is bulk rather than tape-and-reel. Ensure supplier provides official datasheet to validate electrical parameters against specific manufacturing batches before integration into final designs.

Fixed Inductors Selection Notes

Select this component when unshielded SMD form factors are required for RF choke applications. Compare DCR and current ratings against circuit requirements. Consider physical footprint constraints relative to standard 160 series dimensions. Verify thermal management needs given the 7 Ohm resistance value.

Fixed Inductors Part Context

Part of the API Delevan 160 series of fixed inductors. This series offers various inductance values in a consistent surface-mount package. The 160-393FS specifically targets applications requiring moderate inductance with high Q factors in a small outline package.

Fixed Inductors Replacement Considerations

Check equivalent part numbers within the Delevan 160 series for different tolerances or current ratings. Verify pin compatibility and inductance values when substituting with other manufacturers' unshielded SMD inductors.