0805CS-221EGTS

Fixed Inductors Overview

The 0805CS-221EGTS is a fixed wirewound inductor from Delta Electronics/Components, housed in an 0805 (2012 Metric) surface-mount package. It features a ceramic drum core and offers an inductance of 220 nH with a tolerance of ±2%. The component has a DC resistance of 700 mOhm and a rated current of 400 mA. It exhibits a Q factor of 50 at 250 MHz and a self-resonant frequency of 850 MHz. Operating temperature ranges from -40°C to 125°C.

Fixed Inductors Feature Summary

• Unshielded drum core construction for specific RF applications
• High self-resonant frequency capability up to 850 MHz
• RoHS3 compliant and REACH unregulated status

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• General-purpose surface mount electronics

Fixed Inductors Procurement Notes

Verify part status carefully as this component is marked obsolete. Confirm availability through authorized distributors or surplus channels. Check for valid RoHS3 compliance documentation. Ensure the supplier provides original manufacturer packaging details. Validate that the received units match the specified 0805 dimensions and electrical parameters.

Fixed Inductors Selection Notes

Select this component when a 220 nH inductance with tight ±2% tolerance is required in an 0805 footprint. Consider the 400 mA current rating and 700 mOhm DCR for power handling needs. The unshielded design may require layout considerations for EMI. Verify compatibility with high-frequency operations near the 850 MHz self-resonant point.

Fixed Inductors Part Context

This part belongs to the 0805CS series of fixed inductors by Delta Electronics/Components. The series utilizes ceramic drum cores and wirewound technology. Other variants in the series include different inductance values such as 560 nH and 470 nH, sharing similar package dimensions and material characteristics.

Fixed Inductors Replacement Considerations

AISC-0805-R22G-T by Abracon LLC is listed as a similar substitute part number.