103R-560KS

Overview

The Delevan 103R-560KS is an unshielded surface-mount RF inductor with a nominal inductance of 56 nH and a tolerance of 10%. 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 35 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 general-purpose RF applications
• Surface-mount design suitable for PCB integration
• Standard two-terminal configuration

Applications

• RF circuits
• General purpose inductor applications

Procurement Notes

Verify the manufacturer part number against official API Delevan documentation to confirm specifications. Ensure compatibility with required RF circuit parameters before procurement. Check for RoHS compliance status as indicated in official datasheets. Confirm package type and terminal style match design requirements.

Selection Notes

Select this component based on its 56 nH inductance value and 760 mA current rating. Consider the 170 mOhm DC resistance for power loss calculations. Verify that the 800 MHz self-resonant frequency meets the operational bandwidth needs. Ensure the 103R series form factor fits the available PCB space.

Part Context

This component belongs to the 103R series of fixed inductors manufactured by API Delevan. The series offers various inductance values in a consistent SMD footprint. These components are designed for use in radio frequency environments where standard inductance characteristics are required.

Replacement Considerations

Cross-reference with other 103R series variants such as 103R-470KS or 103R-820KS if different inductance values are needed. Verify pinout and dimensional compatibility when substituting with similar SMD RF inductors from other manufacturers.