0603CS-470EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0603CS-470EGTS is a fixed surface-mount inductor designed for general-purpose applications. It features an unshielded drum core and wirewound construction with a ceramic magnetic core. The component provides an inductance of 47 nH with a tolerance of ±2%. It supports a rated current of 600 mA and exhibits a DC resistance (DCR) of 280 mOhm. Key electrical specifications include a Q value of 50 at 500 MHz, a self-resonant frequency of 2 GHz, and a test frequency of 200 MHz. The device operates within a temperature range of -40°C to 125°C and is housed in a compact 0603 (1608 Metric) package.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design utilizing a ceramic magnetic core for stable performance
• High self-resonant frequency capability up to 2 GHz suitable for RF applications
• Compact 0603 surface mount footprint optimized for space-constrained PCB layouts

Fixed Inductors Applications

• General purpose filtering in electronic circuits
• RF circuit impedance matching networks
• Power supply input/output filtering stages

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure the correct tolerance and packaging configuration matches the design requirements. Confirm that the 0603 package dimensions align with the target PCB land pattern. Check RoHS compliance status if environmental regulations apply to the final assembly. Ensure the rated current and DCR values meet the thermal and efficiency constraints of the application.

Fixed Inductors Selection Notes

Select this component when a low-inductance value near 47 nH is required for high-frequency signal integrity or power rail decoupling. The unshielded nature may require consideration for electromagnetic interference coupling in dense layouts. Verify that the 600 mA current rating exceeds the peak operational currents to prevent saturation. Compare the 280 mOhm DCR against system loss budgets to ensure acceptable voltage drop and heat generation levels.

Fixed Inductors Part Context

This part belongs to the 0603CS series of ceramic RF inductors manufactured by Delta Electronics/Components. The series offers a wide range of inductance values from 1.5 nH to 470 nH. These components are engineered for surface mount technology and are characterized by their small physical size and consistent electrical performance across industrial temperature ranges. They serve as fundamental passive elements in modern high-density electronics.

Fixed Inductors Replacement Considerations

The 0603CS-470EJTS is a confirmed substitute part number within the same product family. Both variants share identical electrical parameters including 47 nH inductance, 600 mA current rating, and 280 mOhm DCR. Differences typically lie in the tolerance specification or packaging type rather than functional performance. Verify that any alternative supplier's equivalent meets the 2 GHz self-resonant frequency requirement.