0603CS-391EKTS

Fixed Inductors Overview

The 0603CS-391EKTS is a fixed wirewound inductor from Delta Electronics/Components, housed in a 0603 (1608 Metric) surface-mount package. It features an unshielded ceramic drum core design with an inductance of 390 nH and a tolerance of ±10%. The component has a maximum DC resistance of 4.35 Ohms and a rated current of 100 mA. It operates within a temperature range of -40°C to 125°C and exhibits a self-resonant frequency of 2.2 GHz.

Fixed Inductors Feature Summary

• Unshielded wirewound construction utilizing a ceramic drum core for stable performance
• Compact 0603 surface-mount footprint suitable for space-constrained PCB layouts
• High self-resonant frequency capability for RF signal handling

Fixed Inductors Applications

• RF filtering circuits
• DC-DC converter input/output stages
• General-purpose signal conditioning

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Delta Electronics documentation to confirm electrical parameters. Ensure the selected variant matches the required inductance and current ratings for the target application. Confirm RoHS compliance status and moisture sensitivity level prior to procurement integration.

Fixed Inductors Selection Notes

Select this component when a compact, unshielded inductor with low current rating is required. The 0603 package size limits thermal dissipation; ensure the operating environment stays within the specified -40°C to 125°C range. Consider the 4.35 Ohm DC resistance impact on circuit efficiency during initial design phases.

Fixed Inductors Part Context

This component belongs to the 0603CS series of fixed inductors manufactured by Delta Electronics/Components. The series offers various inductance values in a standardized 0603 footprint, providing designers with consistent mechanical dimensions across different electrical specifications for modular circuit designs.

Fixed Inductors Replacement Considerations

Cross-reference with other 0603 unshielded wirewound inductors having similar 390 nH inductance and 100 mA current ratings. Verify that substitute components match the 4.35 Ohm DCR limit and 2.2 GHz self-resonant frequency requirements to maintain circuit integrity.