105R-822H

Overview

The Delevan 105R-822H is a surface-mount RF inductor with an inductance of 8.2 uH and a tolerance of 3%. It features a maximum DC resistance of 5 ohms and a rated current of 135 mA. The component operates within a temperature range of -55°C to +125°C and has a self-resonant frequency of 20 MHz. Its physical dimensions are 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height.

Feature Summary

• Designed for radio frequency applications using SMD technology
• Constructed with phenolic core material for stability
• Provides fixed inductance suitable for general purpose RF circuits

Applications

• RF circuit design
• Surface mount assembly
• General purpose inductor tasks

Procurement Notes

Verify availability status as the component may be obsolete or discontinued by the manufacturer. Confirm exact electrical parameters against official datasheets before integration. Check for RoHS compliance details and substitute part numbers if original supply is unavailable. Ensure sourcing channels provide authentic documentation.

Selection Notes

Select this component for RF applications requiring 8.2 uH inductance with tight 3% tolerance. Consider the 135 mA current rating and 5 ohm DC resistance for circuit compatibility. Verify that the 2.54 x 2.54 mm footprint fits the PCB layout constraints. Ensure operating temperatures remain within the specified -55°C to +125°C range.

Part Context

This part belongs to the Delevan 105/R series of fixed RF inductors. It utilizes wirewound construction on a phenolic core. The series is characterized by small surface-mount packages designed for high-frequency signal processing and filtering tasks in electronic assemblies.

Replacement Considerations

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