108-104JS

Overview

The Delevan 108-104JS is an unshielded surface-mount RF inductor with a nominal inductance of 100 µH and a tolerance of ±5%. It features a maximum DC resistance of 31 Ohms and a rated current of 28 mA. The component operates within a temperature range of -55°C to +125°C, utilizing standard terminations for PCB mounting.

Feature Summary

• Unshielded construction suitable for RF applications
• Surface-mount design for automated assembly
• Wide operating temperature capability

Applications

• RF circuit filtering
• Impedance matching networks
• Signal processing components

Procurement Notes

Verify the manufacturer designation carefully, as API Delevan assets are managed by different entities. Confirm RoHS compliance status directly with the supplier, as records indicate potential discrepancies. Ensure the specific lot number matches the required environmental standards for your production run.

Selection Notes

Select this component when high inductance values are required in a small SMD footprint for RF circuits. The unshielded nature requires careful layout consideration to prevent magnetic interference with nearby traces. Verify that the 28 mA current rating meets the operational requirements of the target application.

Part Context

This part belongs to the 105(R) and 108(R) series of fixed inductors from Delevan. These components are designed for general-purpose RF use, offering a balance between inductance value and physical size for compact electronic designs requiring signal conditioning.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing should be performed based on electrical parameters and package dimensions.