103R-560JS

Overview

The Delevan 103R-560JS is an unshielded surface-mount RF inductor with a nominal inductance of 56 nH and a tolerance of 5%. It features a maximum DC resistance of 170 mOhms and supports a maximum DC current of 760 mA. The component has a minimum Q factor of 39 and a self-resonant frequency of 800 MHz. 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
• Surface-mount design for automated PCB assembly
• High self-resonant frequency suitable for RF applications

Applications

• RF circuits
• General purpose inductors

Procurement Notes

Verify the manufacturer part number against official Delevan documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical parameters, particularly the 5% tolerance and 56 nH inductance. Check RoHS compliance status as indicated in official datasheets before procurement.

Selection Notes

Select this component for applications requiring low inductance values in RF environments. Ensure the PCB layout accommodates the 1010 package size. Verify that the operating current remains below the 760 mA limit to maintain performance and prevent saturation.

Part Context

This component belongs to the 103R series of fixed RF inductors manufactured by API Delevan. These components are designed for high-frequency applications where stable inductance and low resistance are critical. The series offers various inductance values within a standardized surface-mount footprint.

Replacement Considerations

Consult official Delevan substitution guides or cross-reference databases for verified equivalent parts. Ensure any replacement maintains identical inductance, tolerance, and current ratings.