1008CS-471EKTS

Overview

The Delta Electronics/Components 1008CS-471EKTS is a fixed surface-mount inductor with a nominal inductance of 470 nH and a tolerance of ±10%. It utilizes an unshielded drum core wirewound construction with a ceramic magnetic core. The component features a maximum DC resistance (DCR) of 1.19 Ohms and a rated current of 470 mA. Electrical performance includes a Q value of 33 at 100 MHz and a self-resonant frequency of 450 MHz, tested at 50 MHz. It operates within a temperature range of -40°C to 125°C and is housed in a 1008 (2520 metric) package measuring 2.92mm x 2.79mm x 2.03mm.

Feature Summary

• Unshielded drum core wirewound design for high-frequency RF applications
• Ceramic magnetic core material ensuring stable inductance characteristics
• RoHS3 compliant and REACH unaffected environmental classification

Applications

• RF circuit filtering and impedance matching
• High-frequency signal processing modules
• Wireless communication device components

Procurement Notes

Verify the specific ordering suffix against official Delta Electronics documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the procurement channel provides valid manufacturer traceability. Confirm that the received components match the specified 1008 package dimensions and RoHS3 compliance status prior to integration into production lines.

Selection Notes

Select this component when an unshielded inductor is required to minimize parasitic capacitance effects in RF designs. The 470 nH value and 450 MHz self-resonant frequency make it suitable for specific band applications. Consider the 1.19 Ohm DCR and 470 mA current rating to ensure thermal management aligns with the system's power budget and operational constraints.

Part Context

This part belongs to the 1008CS series of ceramic RF inductors from Delta Electronics/Components. The series offers various inductance values ranging from 4.7 nH to 15,000 nH within the 1008 footprint. These components are designed for surface mount technology, providing a compact solution for high-frequency circuits where standard shielding might interfere with performance or spatial requirements.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided source data.