0805CS-391EJFS

Fixed Inductors Overview

The Delta Electronics/Components 0805CS-391EJFS is a fixed surface-mount inductor with a nominal inductance of 390 nH. It features an unshielded drum core, wirewound construction using ceramic or ferrite materials. The component supports a maximum DC current of 600 mA and exhibits a DC resistance of 350 mOhm. Designed for the 0805 (2012 metric) package, it measures 2.29mm x 1.71mm with a maximum height of 0.067 inches. The unit offers a ±5% tolerance and operates within a temperature range of -40°C to 85°C.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for low-profile integration
• High current handling capability up to 600 mA
• Low DC resistance of 350 mOhm for efficient power delivery

Fixed Inductors Applications

• RF circuit filtering and impedance matching
• DC-DC converter input/output chokes
• Signal processing and noise suppression circuits

Fixed Inductors Procurement Notes

Verify that the ordering suffix matches the required tolerance and packaging format. Confirm the specific core material specification against the latest manufacturer datasheet, as variations may exist between ceramic and ferrite variants within the same series. Ensure compliance with RoHS3 standards for environmental requirements.

Fixed Inductors Selection Notes

Select this component when a compact 0805 footprint is required for high-frequency applications. The unshielded design necessitates careful PCB layout to minimize electromagnetic interference coupling with adjacent traces. Evaluate thermal dissipation capabilities relative to the expected continuous current load.

Fixed Inductors Part Context

This part belongs to the 0805CS series of fixed inductors from Delta Electronics/Components. The series provides various inductance values tailored for surface-mount technology. The 0805CS-391EJFS specifically targets applications requiring nanohenry-level inductance with moderate current ratings.

Fixed Inductors Replacement Considerations

Compatible substitutes include the 0805CS-391EKFS, which shares similar electrical characteristics but may differ in physical dimensions or core material specifications.