0819-16G

Overview

The Delevan 0819-16G is an axial leaded RF inductor with a nominal inductance of 470 nH and a tolerance of ±2%. It features a molded unshielded coil construction, resulting in a maximum DC resistance of 0.62 ohms. The component supports a maximum DC current of 410 mA and maintains a minimum Q factor of 25. Its self-resonant frequency is specified at 340 MHz. Physically, the device measures 5.08 mm in length and 1.98 mm in diameter, designed for standard PCB mounting.

Feature Summary

• Axial leaded construction with molded unshielded coil design
• High precision inductance tolerance for stable RF performance
• Optimized self-resonant frequency characteristics for high-frequency circuits

Applications

• RF circuit filtering
• High-frequency signal processing
• Precision impedance matching networks

Procurement Notes

Verify the specific suffix code against official manufacturer documentation to confirm exact electrical tolerances and current ratings. Ensure the procurement channel provides valid traceability for this API Delevan component. Confirm RoHS compliance status directly from the latest datasheet before integration into regulated designs.

Selection Notes

Select this component when precise inductance values are required for RF applications. The axial package facilitates through-hole mounting on printed circuit boards. Evaluate the 410 mA current rating against circuit load requirements to ensure reliable operation without saturation or excessive heating during continuous use.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. The series utilizes molded unshielded coils to provide consistent electrical characteristics. These components are engineered specifically for radio frequency environments where stability and low parasitic effects are critical for system performance.

Replacement Considerations

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