1008CS-471EGTS

Overview

The 1008CS-471EGTS is a fixed surface-mount inductor from Delta Electronics/Components, featuring a 470 nH nominal inductance with ±10% tolerance. It utilizes an unshielded drum core wirewound design on a ceramic substrate within a 1008 (2520 metric) package measuring 2.92mm x 2.79mm x 2.03mm. The component supports a rated current of 470 mA and exhibits a DC resistance of 1.19 Ohms. Key electrical characteristics include a self-resonant frequency of 375 MHz and a Q factor of 33 at 100 MHz, tested at 50 MHz. It operates reliably across a temperature range of -40°C to 125°C.

Feature Summary

• Unshielded drum core wirewound construction for high-Q RF performance
• Ceramic substrate providing thermal stability and reliability
• Surface mount compatibility with standard 1008 footprint

Applications

• RF matching networks
• High-frequency signal filtering
• Impedance matching circuits

Procurement Notes

Verify the specific ordering suffix against official Delta Electronics documentation to ensure correct tolerance and packaging specifications. Confirm RoHS3 compliance status as required by project regulations. Cross-reference the manufacturer part number with authorized distributor databases to validate authenticity and traceability before procurement.

Selection Notes

Select this component for applications requiring precise 470 nH inductance in compact RF designs. Ensure the 470 mA current rating meets circuit load requirements. Verify that the 1.19 Ohm DCR aligns with power loss constraints. Consider the unshielded nature when designing layouts to minimize electromagnetic interference coupling with nearby components.

Part Context

This component belongs to the 1008CS series of ceramic RF inductors manufactured by Delta Electronics/Components. The series offers various inductance values optimized for high-frequency applications. The 1008CS-471EGTS specifically targets designs needing moderate inductance with stable performance in wireless communication and RF front-end modules.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Delta Electronics technical support or authorized distributors for verified cross-references.