103-822HS

Overview

The Delevan 103-822HS is an unshielded surface-mount RF inductor with a nominal inductance of 8.2 µH and a tolerance of ±10%. It features a maximum DC resistance of 2.5 Ω and supports a maximum DC current of 195 mA. The component utilizes a nonstandard two-lead package configuration designed for PCB mounting applications.

Feature Summary

• Unshielded construction for specific electromagnetic interference requirements
• Surface-mount technology compatible design
• Fixed inductance value suitable for RF circuit tuning

Applications

• RF signal filtering
• Impedance matching networks
• General purpose RF circuits

Procurement Notes

Verify the exact package dimensions against the official datasheet, as the component is listed with a nonstandard footprint rather than a standard metric size code. Confirm that the 195 mA current rating aligns with the thermal constraints of the target PCB layout to ensure reliable operation under load conditions.

Selection Notes

Select this component when an unshielded inductor topology is required for RF applications. Ensure the 8.2 µH value matches the circuit design specifications. Consider the 2.5 Ω DC resistance impact on voltage drop and power dissipation within the specific application environment before finalizing the design.

Part Context

This part belongs to the Delevan fixed inductor family, specifically categorized as an SMD RF inductor. It is manufactured by API Delevan Inc. and is distinct from shielded variants or higher-current power inductors within the same manufacturer's portfolio.

Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation.