0819-52H

Overview

The Delevan 0819-52H is a fixed axial leaded RF inductor from the 0819 series. It features a molded unshielded coil construction with iron core material. The component has a nominal inductance of 52 nH, a tolerance of 3%, and a maximum DC resistance of 0.1 ohms. It supports a maximum DC current of 750 mA and exhibits a minimum Q factor of 30. The self-resonant frequency is specified at 600 MHz. Physical dimensions include a length of 5.08 mm and a diameter of 1.98 mm. It utilizes standard axial terminals for PCB mounting.

Feature Summary

• Molded unshielded coil design for compact integration
• Iron core construction supporting high-frequency operation
• Axial leaded termination style for through-hole mounting

Applications

• RF circuit filtering
• Impedance matching networks
• High-frequency signal processing

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm package type matches application requirements. Check manufacturer datasheet for specific handling instructions. Ensure supply chain sources provide authentic API Delevan components. Validate technical specifications against final design needs before procurement.

Selection Notes

Select this component for applications requiring low inductance values in the nanohenry range. Consider the unshielded nature when designing layouts to minimize electromagnetic interference. Verify that the 750 mA current rating meets circuit demands. Evaluate the 600 MHz self-resonant frequency against operating frequencies.

Part Context

This part belongs to the Delevan 0819 series of RF inductors. The series offers various inductance values with consistent physical dimensions. Components are designed for general-purpose RF applications. The 0819-52H represents a specific low-inductance option within this lineup.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Generic cross-references may not match electrical tolerances or physical dimensions.