MLRF0805-820GS

Fixed Inductors Overview

The MLRF0805-820GS is a fixed ceramic chip inductor manufactured by Gowanda Electronics. It features an inductance of 820 nH with a tolerance of ±2%. The component is designed for surface mount applications and operates within the 0805 (2012 Metric) package dimensions. It has a maximum DC resistance of 2.5 Ohms and a current rating of 210 mA. This unshielded device is qualified under MIL-M-55182/37 (M83446/37), ensuring high reliability for precision RF and filtering applications in demanding environments.

Fixed Inductors Feature Summary

• Qualified to MIL-M-55182/37 (M83446/37) standards for high reliability
• Precision inductance tolerance of ±2% for accurate circuit performance
• Unshielded ceramic core construction suitable for specific RF layouts

Fixed Inductors Applications

• High-reliability military and aerospace RF circuits
• Precision filtering applications requiring tight tolerance
• Surface mount electronic assemblies in harsh environments

Fixed Inductors Procurement Notes

Verify that the ordering suffix 'GS' corresponds to the specific tape-and-reel or bulk packaging configuration required for your assembly line, as suffixes often dictate handling methods rather than electrical function. Confirm that the M83446/37 qualification status meets your program's regulatory requirements. Ensure the 0805 footprint matches your PCB design constraints before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a precise 820 nH value is required with strict tolerance limits in a surface mount format. The unshielded design necessitates careful layout consideration to prevent magnetic coupling with adjacent components. Verify that the 210 mA current rating and 2.5 Ohm DC resistance align with the power budget and impedance matching requirements of the target RF application.

Fixed Inductors Part Context

This part belongs to Gowanda's MLRF series of ceramic chip inductors, which are engineered for high-frequency stability. The series offers various inductance values in the 0805 package, catering to both shielded and unshielded needs. The MLRF0805-820GS specifically targets applications where standard commercial inductors lack the necessary reliability or precision for critical systems.

Fixed Inductors Replacement Considerations

Direct replacements must match the 820 nH inductance, ±2% tolerance, 0805 package, and M83446/37 qualification. Generic equivalents may not provide the same reliability or tolerance accuracy. Verify cross-reference availability through authorized distributors to ensure compliance with military specifications.