0805CT-470EJTS

Overview

The 0805CT-470EJTS is a fixed wirewound inductor from Delta Electronics/Components, designed for surface-mount applications. It features an unshielded drum core construction with a ceramic magnetic core material. The component provides an inductance of 47 nH with a tolerance of ±2%. It supports a rated current of 600 mA and exhibits a DC resistance of 390 mΩ. Electrical performance includes a Q value of 50 at 500 MHz and a self-resonant frequency of 2 GHz. The device operates within a temperature range of -40°C to 125°C and conforms to RoHS3 standards.

Feature Summary

• Unshielded drum core wirewound design for minimal electromagnetic interference coupling
• High-frequency stability with a self-resonant frequency of 2 GHz
• Robust thermal performance suitable for operation up to 125°C

Applications

• RF signal filtering in portable electronic devices
• Impedance matching networks in wireless communication modules
• Power supply input/output filtering in cloud computing equipment

Procurement Notes

Verify the specific suffix 'EJTS' against official Delta Electronics documentation to confirm tape-and-reel packaging specifications and moisture sensitivity level. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity and traceability. Cross-reference the manufacturer part number with the DigiKey ID 2035-1150-6-ND for accurate ordering details.

Selection Notes

Select this component when an unshielded inductor is required to prevent magnetic field interference with nearby sensitive circuits. The 47 nH value and 600 mA current rating make it suitable for high-frequency RF applications where low parasitic capacitance is critical. Consider the 0805 footprint constraints and the need for a ceramic core to maintain inductance stability under varying thermal conditions.

Part Context

This component belongs to the 0805CT series of fixed inductors manufactured by Delta Electronics/Components. The series utilizes wirewound technology on a drum core, offering a balance between high-Q performance and compact surface-mount integration. Delta supplies these passive magnetic components for use in automotive, IoT, and cloud computing market segments.

Replacement Considerations

The 0805CT-470EJTS may be substituted with the 0805CT-470EGTS variant, which shares identical electrical parameters including 47 nH inductance, 600 mA rating, and 390 mΩ DCR. Verify that any alternative package suffix meets the same reel packaging requirements.