1008HS-181EKFS

Overview

The 1008HS-181EKFS is a fixed surface-mount inductor from Delta Electronics, featuring an unshielded drum core and wirewound construction. It offers an inductance of 180 nH with a tolerance of ±10%. The component supports a rated current of 1.2 A and exhibits a DC resistance of 200 mOhm. Designed for operation between -40°C and +125°C, it utilizes a ceramic magnetic core within a 1008 (2520 metric) package measuring 2.92mm x 2.79mm x 2.10mm.

Feature Summary

• Unshielded drum core wirewound design for high-frequency signal integrity
• Compact 1008 surface-mount footprint suitable for space-constrained layouts
• Robust thermal performance across extended industrial temperature ranges

Applications

• RF matching networks in wireless communication modules
• High-speed digital signal filtering in consumer electronics
• Power supply output filtering in compact computing devices

Procurement Notes

Verify the specific suffix EKFS against official Delta documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with standard reflow soldering profiles for 1008 series components. Cross-reference RoHS compliance status with current manufacturer declarations prior to final procurement approval.

Selection Notes

Select this component when a low-inductance value near 180 nH is required for RF applications. The unshielded construction minimizes parasitic capacitance effects compared to shielded alternatives. Evaluate the 1.2 A current rating against peak circuit loads to prevent saturation. The 200 mOhm DCR impacts efficiency in low-voltage power paths.

Part Context

This part belongs to the 1008HS series of wirewound chip inductors manufactured by Delta Electronics/Components. The series provides various inductance values within the standardized 1008 (2520 metric) package dimensions. These components are engineered for general-purpose high-frequency applications requiring stable inductance characteristics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout and dimensional compatibility before considering alternative manufacturers' offerings.