0603CS-390EGTS

Fixed Inductors Overview

The 0603CS-390EGTS is a fixed surface-mount inductor from Delta Electronics/Components, featuring a ceramic drum core and wirewound construction. It provides an inductance of 39 nH with a tolerance of ±2%. The component has a DC resistance (DCR) of 250 mΩ and a rated current of 600 mA. It operates within a temperature range of -40°C to 125°C. Key electrical characteristics include a self-resonant frequency of 2.2 GHz and a Q value of 22 at 250 MHz. The package dimensions are 1.80mm x 1.16mm x 1.02mm.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core and wirewound design for stable RF performance.
• Offers high self-resonant frequency suitable for RF applications.
• RoHS3 compliant and free from lead.

Fixed Inductors Applications

• RF circuits requiring low inductance values
• Impedance matching networks
• General purpose filtering in compact electronics

Fixed Inductors Procurement Notes

Verify the specific suffix 'EGTS' against the manufacturer's official datasheet to confirm packaging type and material specifications. Ensure compatibility with RoHS3 standards if required by your assembly process. Cross-reference the DigiKey part number 0603CS-390EGTS-ND for accurate sourcing details. Confirm that the 600 mA current rating meets your circuit's operational requirements before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a 39 nH inductance is needed in a 0603 footprint with a 600 mA current handling capability. The 250 mΩ DCR is lower than some comparable unshielded inductors, aiding efficiency. Consider the 2.2 GHz self-resonant frequency limit for high-frequency signal integrity. The ±2% tolerance offers precision for tight circuit tolerances compared to standard ±5% or ±10% options.

Fixed Inductors Part Context

This part belongs to the 0603CS series of ceramic RF inductors from Delta Electronics/Components. The series covers a wide inductance range from 1.5 nH to 470 nH. These components are designed for surface mount technology (SMT) and are commonly used in mobile devices and industrial equipment where space is limited. The 0603CS series emphasizes high Q factors and stability across temperature variations.

Fixed Inductors Replacement Considerations

Direct substitutes may include other 0603 39 nH inductors from manufacturers like Murata or TDK, provided they match the 600 mA rating and 250 mΩ DCR. Verify that any replacement maintains the same physical dimensions (1.80x1.16x1.02 mm) and thermal characteristics. Check if alternative parts offer similar self-resonant frequencies to ensure no degradation in high-frequency performance.