0805CT-8N2EJTS

Overview

The Delta Electronics/Components 0805CT-8N2EJTS is a fixed surface-mount inductor with an inductance of 8.2 nH and a tolerance of ±5%. It features a ceramic drum core wirewound construction, providing a rated current of 800 mA and a DC resistance of 80 mΩ. The component operates within a temperature range of -40°C to 125°C and exhibits a self-resonant frequency of 5.5 GHz. Packaged in a standard 0805 (2012 Metric) footprint measuring 2.29mm x 1.73mm x 1.03mm, it is RoHS3 compliant and suitable for high-frequency applications.

Feature Summary

• Utilizes a ceramic drum core wirewound design for stable high-frequency performance
• Offers low DC resistance of 80 mΩ to minimize power loss
• Supports high current ratings up to 800 mA for efficient operation
• Features a compact 0805 surface-mount package for space-constrained designs

Applications

• RF circuits and high-frequency signal processing
• Portable consumer electronics requiring miniaturized components
• IoT devices and wireless communication modules
• Cloud computing equipment power management systems

Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging format, such as tape and reel or cut tape, matches your assembly requirements. Confirm that the ceramic core material aligns with your thermal and magnetic constraints. Ensure the 0805 footprint dimensions are compatible with your PCB layout and soldering profile. Check for RoHS3 compliance if required by your regional regulations. Validate the 800 mA current rating against your circuit's peak load conditions.

Selection Notes

Select this component when a precise 8.2 nH inductance is required for RF filtering or impedance matching. The 5.5 GHz self-resonant frequency makes it suitable for high-speed digital and microwave applications. Consider the 800 mA current rating to ensure adequate headroom for transient loads. The unshielded design may require careful placement to avoid magnetic interference with nearby sensitive components. Evaluate the 0805 package size against available board real estate.

Part Context

This part belongs to the 0805CT series of fixed inductors from Delta Electronics/Components. The series offers various inductance values tailored for different frequency ranges. These components are designed for general-purpose use in portable devices and automotive applications. The 0805CT series emphasizes reliability and consistent performance across wide temperature ranges. They are commonly used in modern electronic systems where size and efficiency are critical.

Replacement Considerations

Direct substitutes include other 8.2 nH 0805 inductors from manufacturers like Murata or TDK. Verify that replacement parts match the 800 mA current rating and 80 mΩ DCR specifications. Ensure the self-resonant frequency is at least 5.5 GHz to maintain circuit performance. Check that the physical dimensions and pinout are identical for seamless integration.