0805CT-270EKTS

Overview

The 0805CT-270EKTS is a fixed wirewound inductor from Delta Electronics/Components, featuring an unshielded drum core design. It offers an inductance of 27 nH with a tolerance of ±10% and a rated current of 600 mA. The component exhibits a DC resistance of 230 mOhm and achieves a Q value of 50 at 500 MHz. Its self-resonant frequency is 2.45 GHz, tested at 250 MHz. Housed in a compact 0805 (2012 Metric) surface-mount package measuring 2.29mm x 1.73mm x 1.03mm, it operates within a temperature range of -40°C to 125°C.

Feature Summary

• Unshielded drum core construction for minimal magnetic interference
• High-frequency performance with a 2.45 GHz self-resonant frequency
• Compact 0805 surface-mount footprint for space-constrained designs

Applications

• RF circuit impedance matching networks
• High-frequency signal filtering applications
• Portable electronic device power management circuits

Procurement Notes

Verify the manufacturer part number 0805CT-270EKTS against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified 0805 package dimensions and electrical parameters. Check RoHS3 compliance status as indicated in the datasheet. Ensure storage conditions respect the MSL Level 1 rating prior to soldering.

Selection Notes

Select this component when a low-inductance value near 27 nH is required for high-frequency operation. The unshielded design is suitable where magnetic coupling with adjacent components must be minimized. Verify that the 600 mA current rating meets the application's peak load requirements. Consider the 230 mOhm DCR impact on efficiency for power-sensitive designs.

Part Context

This inductor belongs to the 0805CT series by Delta Electronics/Components, designed for surface-mount technology. The series utilizes ceramic materials for the drum core to support stable performance across varying temperatures. It is categorized under fixed inductors intended for use in passive and magnetic component applications for IoT and cloud computing equipment.

Replacement Considerations

Direct substitutes include other 27 nH ±10% inductors in 0805 packages with comparable current ratings. Verify that alternative parts maintain similar self-resonant frequencies and DC resistance values to ensure circuit compatibility.