0603CS-121EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0603CS-121EKTS is a fixed surface-mount inductor with a nominal inductance of 120 nH. It features a ceramic drum core and wound wire construction within an 0603 (1608 metric) package. The component has a maximum DC resistance of 650 mOhm and a rated current of 300 mA. It exhibits a Q factor of 32 at 150 MHz and a self-resonant frequency of 1.3 GHz. The unit operates between -40°C and 125°C.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core for stable inductance characteristics
• Provides high self-resonant frequency suitable for RF applications
• Offers compact surface-mount footprint for space-constrained designs

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• General purpose signal processing

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet to confirm exact electrical tolerances and thermal ratings prior to integration. Ensure that the selected packaging format aligns with automated assembly requirements. Cross-reference official documentation for any updates regarding material composition or environmental compliance standards.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 120 nH is required for high-frequency operation. Consider the 300 mA current rating and 650 mOhm DCR against circuit power dissipation limits. The 0603 package size dictates board layout constraints compared to larger industrial variants.

Fixed Inductors Part Context

This part belongs to the 0603CS series of fixed inductors from Delta Electronics/Components. The series utilizes ceramic drum cores and wound wire technology. These components are designed for general-purpose electronic applications requiring reliable performance across standard operating temperature ranges.

Fixed Inductors Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the specific Q factor, self-resonant frequency, or physical dimensions required for precise RF circuit functionality.