0819-94G

Overview

The Delevan 0819-94G is a leaded RF inductor from the 0819 series, designed for PCB mounting. It features an axial termination style and an unshielded molded coil construction. The component has an inductance of 820 µH with a tolerance of 2%. It supports a maximum DC current of 25.5 mA and exhibits a maximum DC resistance of 72 Ohms. The physical dimensions are 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

• Unshielded molded coil design for RF applications
• Axial leaded termination for standard PCB mounting
• High inductance value within the 0819 series

Applications

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

Procurement Notes

Verify the specific datasheet version to confirm electrical parameters, as manufacturer documentation may vary. Ensure the ordering suffix matches the required tolerance and packaging configuration. Confirm RoHS compliance status directly with the supplier, as listed attributes indicate non-compliance in some records. Cross-reference the Mouser or DigiKey part numbers for accurate availability and lead times before finalizing procurement plans.

Selection Notes

Select this component for applications requiring high inductance in a compact axial package. The 2% tolerance provides precise control for sensitive RF circuits. Consider the low current rating of 25.5 mA when designing power stages. The unshielded nature requires careful layout to minimize electromagnetic interference with adjacent components.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. The series offers various inductance values ranging from nanohenries to microhenries. All parts share similar physical dimensions and axial leaded construction, allowing for standardized placement in through-hole PCB designs.

Replacement Considerations

Direct substitutes include other 820 µH axial RF inductors with comparable current ratings and tolerance levels. Verify that replacement parts maintain the same 72 Ohm maximum DC resistance to ensure circuit performance consistency.