0603CS-111EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0603CS-111EGTS is a fixed surface-mount inductor from the 0603CS series. It features an unshielded drum core wirewound design with a ceramic core, housed in a compact 0603 (1608 Metric) package measuring 1.80mm x 1.12mm x 1.02mm. The component provides an inductance of 110 nH with a tolerance of ±2%. It supports a maximum current rating of 300 mA and exhibits a DC resistance of 610 mOhm. Electrical performance includes a self-resonant frequency of 1.35 GHz and a Q value of 22 at 250 MHz, tested at 150 MHz. It operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for high-frequency stability
• Compact 0603 footprint suitable for space-constrained PCB layouts
• High self-resonant frequency enabling effective RF signal handling

Fixed Inductors Applications

• RF filtering circuits
• Impedance matching networks
• DC-DC converter output chokes

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure the selected variant matches the required current rating and DCR limits for the target circuit design. Confirm RoHS compliance status if environmental regulations apply to the final assembly process.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-Q solution is required for RF applications. The 0603 size offers a balance between power handling and board real estate. Consider the 300 mA current limit and 610 mOhm resistance to ensure thermal management meets system requirements without excessive voltage drop.

Fixed Inductors Part Context

This part belongs to the 0603CS series of ceramic RF inductors manufactured by Delta Electronics/Components. The series utilizes a drum core wirewound technology optimized for radio frequency performance. These components are designed for surface mount assembly, providing reliable operation in industrial and consumer electronic environments requiring stable inductive characteristics.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0603 unshielded wirewound inductors with 110 nH nominal value. Verify that alternative parts match the 300 mA current rating, 610 mOhm DCR, and 1.35 GHz self-resonant frequency to maintain circuit integrity.

Fixed Inductors FAQ

What is the self-resonant frequency of the 0603CS-111EGTS?

The self-resonant frequency is 1.35 GHz.

Is the 0603CS-111EGTS shielded?

No, it is an unshielded drum core wirewound inductor.