103R-562GS

Overview

The Delevan 103R-562GS is an unshielded surface-mount RF inductor with a nominal inductance of 5.6 µH and a tolerance of 2%. It features a maximum DC resistance of 2 Ohms and supports a maximum DC current of 220 mA. The component exhibits a minimum Q factor of 22 and a self-resonant frequency of 55 MHz. Its physical dimensions are standardized for SMD mounting, ensuring compatibility with automated PCB assembly processes.

Feature Summary

• Unshielded construction suitable for applications requiring minimal magnetic interference
• Surface-mount design optimized for high-volume PCB assembly
• Fixed inductance value providing stable performance in RF circuits

Applications

• RF signal filtering
• Impedance matching networks
• General-purpose RF circuitry

Procurement Notes

Verify the specific suffix 'GS' against official manufacturer documentation to confirm package type and terminal configuration. Ensure that the selected variant matches the required inductance tolerance and current rating for the target application. Cross-reference the Mouser part number 807-103R-562GS for accurate sourcing details.

Selection Notes

Select this component when a 5.6 µH inductance with tight 2% tolerance is required in an unshielded form factor. Consider the 220 mA current limit and 2 Ohm DC resistance to ensure compliance with power handling requirements. Evaluate the 55 MHz self-resonant frequency to confirm suitability for the intended operating range.

Part Context

This part belongs to the Delevan 103R series of fixed RF inductors. These components are designed for surface-mount technology (SMT) and are commonly used in radio frequency applications. The series offers various inductance values and tolerances to support diverse circuit design needs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.