0603CS-4N5EKTS

Fixed Inductors Overview

The Delta Electronics/Components 0603CS-4N5EKTS is a fixed surface-mount inductor with a nominal inductance of 4.5 nH and a tolerance of ±10%. It features an unshielded drum core wound construction using ceramic magnetic material. The component has a DC resistance of 120 milliohms and a rated current of 700 mA. It operates within a temperature range of -40°C to 125°C, exhibits a self-resonant frequency of 5.8 GHz, and is tested at 250 MHz.

Fixed Inductors Feature Summary

• Unshielded drum core wound design utilizing ceramic magnetic material for high-frequency stability.
• Compact 0603 (1608 metric) surface mount package dimensions suitable for space-constrained layouts.
• High self-resonant frequency capability supporting RF signal integrity applications.

Fixed Inductors Applications

• RF matching networks
• DC-DC converter input/output filtering
• High-speed digital line termination

Fixed Inductors Procurement Notes

Verify the manufacturer designation carefully, as some distributors list Cyntec for this part number while others specify Delta Electronics/Components. Confirm the specific tolerance suffix matches the required circuit precision. Ensure the RoHS3 compliance status aligns with regional environmental regulations before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values are required for high-frequency circuits. The 700 mA current rating must be sufficient for the target application's peak currents. Consider the unshielded nature of the design regarding potential electromagnetic interference coupling with nearby sensitive traces on the PCB layout.

Fixed Inductors Part Context

This part belongs to the 0603CS series of fixed power inductors from Delta Electronics/Components. The series offers various low-nanohenry values optimized for high-frequency performance. The 0603CS-4N5EKTS specifically targets applications requiring minimal inductive reactance at gigahertz frequencies.

Fixed Inductors Replacement Considerations

Cross-reference with other 0603CS variants such as 0603CS-4N3EKTS or 0603CS-3N6EGTS if slight inductance adjustments are permissible. Verify that substitute components maintain identical physical dimensions and thermal characteristics to ensure board compatibility.