1008CS-181EKTS

Overview

The 1008CS-181EKTS is an unshielded drum core, wirewound fixed inductor manufactured by Delta Electronics/Components. It features a ceramic core and operates within a temperature range of -40°C to 125°C. The component has a nominal inductance of 180 nH with a tolerance of ±10%. It supports a maximum rated current of 620 mA and exhibits a DC resistance of 770 mOhm. Key electrical characteristics include a quality factor of 45 at 100 MHz and a self-resonant frequency of 750 MHz. The device is designed for surface mount installation in a 1008 (2520 Metric) package.

Feature Summary

• Unshielded drum core construction utilizing a ceramic material for stable performance
• Surface mount design compatible with automated assembly processes
• RoHS3 compliant manufacturing ensuring environmental safety standards

Applications

• RF circuit filtering applications
• High-frequency signal processing systems
• General-purpose electronic circuitry requiring compact inductance

Procurement Notes

Verify the specific manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified 1008 package dimensions and electrical ratings. Check for RoHS3 compliance markings on the packaging or datasheet provided by the supplier. Ensure storage conditions adhere to the moisture sensitivity level requirements to maintain component integrity before soldering.

Selection Notes

Select this component when an unshielded inductor with 180 nH nominal value is required for space-constrained designs. Consider the 620 mA current rating and 770 mOhm resistance for power handling needs. Evaluate the 750 MHz self-resonant frequency to ensure suitability for the target operating bandwidth. Verify that the 1008 footprint aligns with the printed circuit board layout constraints.

Part Context

This part belongs to the 1008CS series of ceramic RF inductors from Delta Electronics/Components. The series offers various inductance values within the 1008 (2520 Metric) surface mount package. These components are engineered for high-frequency applications where small size and reliable performance are critical. The series utilizes wirewound technology on a ceramic core to achieve consistent electrical characteristics across different operating conditions.

Replacement Considerations

Cross-reference other parts within the 1008CS series for alternative inductance values if specifications differ. Verify compatibility with equivalent unshielded wirewound inductors from other manufacturers having matching 180 nH, 620 mA, and 1008 package dimensions.