108R-823H

Overview

The Delevan 108R-823H is a surface-mount RF inductor with an inductance of 82 µH and a tolerance of ±3%. It features a maximum DC resistance of 28 Ohms and operates within a temperature range of -55°C to +125°C. The component utilizes an iron core and has physical dimensions of 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height.

Feature Summary

• Unshielded wirewound construction for radio frequency applications
• Iron core material providing stable inductance characteristics
• Surface mount device (SMD) design for PCB integration

Applications

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

Procurement Notes

Verify current availability status as the component may be discontinued or subject to limited supply. Confirm RoHS compliance details through official manufacturer documentation before procurement. Ensure ordering suffixes match required specifications exactly.

Selection Notes

Select this component for applications requiring high inductance values in compact RF circuits. Consider the 28 Ohm DC resistance for power loss calculations. Verify that the unshielded design does not interfere with nearby sensitive components due to potential magnetic field emission.

Part Context

This part belongs to the 108R series of fixed RF inductors manufactured by API Delevan. The series offers various inductance values with different tolerance options. The 108R-823H specifically targets high-inductance requirements within the standard SMD footprint.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct replacements or equivalent specifications from other suppliers.