0805CS-271EKFS

Fixed Inductors Overview

The Delta Electronics/Components 0805CS-271EKFS is a fixed wirewound inductor with an unshielded drum core. It features a nominal inductance of 270 nH and a tolerance of ±10%. The component has a maximum DC resistance of 300 mOhm and a rated current of 700 mA. It operates within a temperature range of -40°C to +125°C. The physical dimensions are 2.29mm x 1.80mm x 1.55mm, housed in an 0805 (2012 Metric) package.

Fixed Inductors Feature Summary

• Unshielded drum core construction for specific RF applications
• Wirewound technology utilizing ceramic core material
• Surface-mount design compatible with automated assembly

Fixed Inductors Applications

• RF circuit filtering
• General-purpose surface-mount electronics
• Signal processing components

Fixed Inductors Procurement Notes

Verify the exact suffix EKFS against official datasheets to confirm the 300 mOhm DCR and 700 mA rating, as variations exist within the series. Confirm RoHS3 compliance status. Check for obsolete notices or product change notifications regarding this specific part number before finalizing procurement plans.

Fixed Inductors Selection Notes

Select this component when an unshielded 270 nH inductor with high current handling (700 mA) is required in an 0805 footprint. Ensure the application does not require shielding, as this model is explicitly unshielded. Verify that the self-resonant frequency characteristics align with the target operating bandwidth.

Fixed Inductors Part Context

This part belongs to the 0805CS series of ceramic RF inductors manufactured by Delta Electronics/Components. The series offers various inductance values ranging from 2.7 nH to 4700 nH in the 0805 package size. These components are designed for surface-mount technology and are commonly utilized in radio frequency and communication equipment.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided documentation. Cross-referencing with other manufacturers requires matching inductance, current rating, and physical dimensions.