511-6F

Fixed Inductors Overview

The Delevan 511-6F is a leaded RF inductor from the 511 series, featuring an axial termination style and unshielded molded construction. It provides an inductance of 240 nH with a tight tolerance of 1%. The component supports a maximum DC current of 1.935 A and exhibits a maximum DC resistance of 60 mOhms. Key performance metrics include a minimum Q factor of 45 and a self-resonant frequency of 475 MHz. Designed for PCB mounting, it measures 9.53 mm in length and 3.96 mm in diameter.

Fixed Inductors Feature Summary

• Unshielded molded coil design for RF applications
• Axial leaded termination for through-hole PCB mounting
• High precision 1% inductance tolerance
• Optimized for high-frequency signal integrity

Fixed Inductors Applications

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

Fixed Inductors Procurement Notes

Verify the manufacturer part number 511-6F against official Delevan documentation to ensure authenticity. Confirm that the specific suffix 'F' aligns with the required 1% tolerance and 240 nH specification. Check RoHS compliance status as indicated in official datasheets, noting potential variations in lead content or environmental certifications depending on production batches.

Fixed Inductors Selection Notes

Select this component when a precise 240 nH inductance is required for RF circuits. Ensure the 1.935 A current rating meets the operational load. The unshielded design requires consideration of spatial layout to prevent magnetic interference with adjacent components. Verify that the axial package fits the target PCB footprint constraints.

Fixed Inductors Part Context

This component belongs to the Delevan 511 series of fixed RF inductors. The series utilizes molded, unshielded coils with axial leads. Variants within the series differ primarily in inductance values, tolerance levels, and current ratings, while maintaining consistent physical dimensions and mounting styles for standardized integration.

Fixed Inductors Replacement Considerations

Cross-reference with other 511 series variants such as 511-6H if tolerance requirements differ. Ensure substitute parts match the 240 nH value, 1.935 A current rating, and axial package dimensions for direct compatibility.