103R-180KS

Overview

The Delevan 103R-180KS is an unshielded surface-mount RF inductor with a nominal inductance of 18 nH and a tolerance of ±20%. It features a maximum DC resistance of 93 mΩ and supports a maximum DC current of 1.03 A. The component exhibits a minimum Q factor of 52 and a self-resonant frequency of 2 GHz. Its physical dimensions are 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height.

Feature Summary

• Unshielded construction for minimal magnetic interference
• High self-resonant frequency suitable for RF applications
• Standard SMD termination for PCB mounting

Applications

• RF circuit design
• Signal processing
• Impedance matching networks

Procurement Notes

Verify the specific manufacturer part number against official Delevan documentation to ensure accuracy. Confirm that the component meets all required electrical specifications for your application. Check for RoHS compliance status as indicated in official datasheets. Ensure storage and handling procedures follow standard ESD precautions for sensitive electronic components.

Selection Notes

Select this component when an unshielded RF inductor with low inductance and high self-resonant frequency is required. Consider the 1.03 A current rating and 93 mΩ resistance for power handling needs. Evaluate the 1010 package size for space constraints on the PCB layout. Compare performance metrics against other series if shielding or different tolerance levels are necessary.

Part Context

This component belongs to the 103R series of fixed inductors manufactured by Delevan. The series includes various values optimized for radio frequency applications. These inductors are designed for surface mount technology and offer reliable performance in compact electronic designs requiring precise inductance values.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Delevan documentation or authorized distributors for verified alternatives.