0603CS-3N3EJTS

Fixed Inductors Overview

The Delta Electronics/Components 0603CS-3N3EJTS is a fixed surface-mount inductor with an inductance of 3.3 nH and a tolerance of ±5%. It features a drum core, wirewound construction using ceramic material. The component has a DC resistance (DCR) of 80 mΩ and a rated current of 700 mA. It operates within a temperature range of -40°C to 125°C. Key electrical parameters include a Q value of 22 at 250 MHz and a self-resonant frequency of 6 GHz. The package size is 0603 (1608 metric), measuring 1.80mm x 1.16mm x 1.02mm max.

Fixed Inductors Feature Summary

• Unshielded drum core wirewound design for high-frequency applications
• Low DC resistance of 80 mΩ supporting efficient power delivery
• High self-resonant frequency of 6 GHz ensuring signal integrity
• RoHS3 compliant and MSL Level 1 moisture sensitivity

Fixed Inductors Applications

• RF circuit impedance matching networks
• High-speed digital signal filtering
• Power supply output filtering in compact designs

Fixed Inductors Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct tolerance and packaging specifications. Confirm that the required operating temperature range and current ratings align with the specific application constraints before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when ultra-low inductance values are required in a standard 0603 footprint. The 700 mA current rating suits moderate power applications, while the 6 GHz self-resonant frequency makes it suitable for RF and high-speed data lines where parasitic effects must be minimized.

Fixed Inductors Part Context

This part belongs to the 0603CS series of fixed inductors from Delta Electronics/Components. The series offers various inductance values in a consistent surface-mount package, allowing designers to scale components across different circuit requirements while maintaining uniform board space utilization and assembly processes.

Fixed Inductors Replacement Considerations

Direct substitutes may include other 3.3 nH ±5% inductors in 0603 packages from manufacturers like Murata or TDK, provided they match the 80 mΩ DCR and 700 mA current rating. Verify physical dimensions and pin compatibility before substitution.