103R-680J

Overview

The Delevan 103R-680J is a fixed surface-mount RF inductor manufactured by API Delevan. It features an unshielded design with a nominal inductance of 68 nH and a tolerance of 5%. The component has a maximum DC resistance of 195 mOhms and supports a maximum DC current of 705 mA. It utilizes a nonstandard two-terminal SMD package.

Feature Summary

• Unshielded construction for minimal magnetic interference
• Designed specifically for radio frequency applications
• Surface mount technology for automated PCB assembly

Applications

• RF circuit filtering
• Impedance matching networks
• Radio frequency signal processing

Procurement Notes

Verify the specific manufacturer source, as API Delevan operations have undergone changes. Confirm RoHS compliance status and lead times directly with authorized distributors or remaining inventory holders. Ensure the part number suffix matches the required tolerance and current specifications for your design.

Selection Notes

Select this component for low-inductance RF applications requiring high current handling relative to its size. Consider the unshielded nature when placing components near sensitive circuits. Verify that the 68 nH value aligns with the target frequency response and that the 705 mA rating exceeds the peak operating current.

Part Context

This part belongs to the 103R series of fixed inductors from API Delevan. The series offers various inductance values tailored for RF environments. The 103R-680J represents a specific low-inductance option within this lineup, characterized by its small form factor and unshielded ferrite core construction.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other 68 nH SMD RF inductors only if electrical parameters match exactly.