108-123JS

Overview

The Delevan 108-123JS is a fixed surface-mount inductor with an inductance of 12 µH and a tolerance of ±5%. It features a maximum DC resistance of 4 Ohms and a rated current of 79 mA. The component has a non-standard, two-lead package measuring 2.54 mm by 2.54 mm with a height of 1.91 mm. It operates within a temperature range of -55°C to 125°C.

Feature Summary

• Unshielded construction for general-purpose RF applications
• Compact non-standard footprint suitable for space-constrained PCBs
• Iron core material providing stable inductance characteristics

Applications

• RF circuit filtering
• General-purpose signal processing
• Power supply choke applications

Procurement Notes

Verify component status as the 108 series may be discontinued or obsolete. Confirm availability through authorized distributors or secondary markets. Ensure compatibility with existing PCB footprints before procurement due to the non-standard package dimensions.

Selection Notes

Select this component for designs requiring a 12 µH inductance with low current handling. Consider the unshielded nature when placing components near sensitive circuits. Verify thermal requirements against the specified operating temperature range.

Part Context

This part belongs to the Delevan 108 series of fixed inductors. It is designed for surface-mount technology (SMT) assembly. The series typically utilizes iron core materials for specific impedance characteristics in radio frequency environments.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model.