1008CS-271EGTS

Overview

The 1008CS-271EGTS is an unshielded drum core wirewound inductor from Delta Electronics/Components, housed in a 1008 (2520 Metric) surface-mount package. It features a nominal inductance of 270 nH with a tolerance of ±2%. The component has a DC resistance of 910 mΩ and a rated current of 690 mA. It operates within a temperature range of -40°C to 125°C and exhibits a self-resonant frequency of 2.4 GHz.

Feature Summary

• Utilizes a ceramic drum core construction for stable RF performance
• Designed for high-frequency applications with a self-resonant frequency up to 2.4 GHz
• RoHS3 compliant and moisture sensitivity level 1 certified

Applications

• RF circuits requiring unshielded inductance
• High-frequency signal processing modules
• Industrial automation power modules

Procurement Notes

Verify the specific suffix EGTS against official Delta Electronics documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with standard SMT reflow profiles and check for any recent design changes or obsolescence notices directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when an unshielded 270 nH inductor is required in a 1008 footprint. Consider the 690 mA current rating and 910 mΩ DCR for power loss calculations. Verify that the 2.4 GHz self-resonant frequency aligns with the target operating bandwidth of the circuit design.

Part Context

This part belongs to the 1008CS series of ceramic RF inductors manufactured by Delta Electronics/Components. The series offers various inductance values ranging from 4.7 nH to 15 µH in a standardized 2.92 x 2.79 x 2.03 mm package, suitable for compact electronic designs.

Replacement Considerations

Cross-reference with other 1008CS variants such as 1008CS-220EGTS or 1008CS-331EGTS if different inductance values are acceptable. Ensure substitute parts match the 1008 package dimensions and thermal characteristics.