106-682H

Overview

The Delevan 106-682H is a surface-mount RF inductor with an inductance of 6.8 µH and a tolerance of ±3%. It features a maximum DC resistance of 2.8 ohms and a rated current of 180 mA. The component utilizes an iron core and operates within a temperature range of -55°C to +125°C. Testing is conducted at 7.9 MHz. The device is classified as obsolete.

Feature Summary

• Surface mount construction for automated PCB assembly
• Iron core material for specific RF performance characteristics
• High stability across extended industrial temperature ranges

Applications

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

Procurement Notes

Verify the obsolete status before integration, as supply chain continuity may be limited. Confirm that the 2.8 ohm DC resistance and 180 mA current rating align with the target circuit requirements. Ensure the 7.9 MHz test frequency matches the operational signal environment. Check for RoHS compliance documentation if required by final assembly standards.

Selection Notes

Select this component when a 6.8 µH value with tight ±3% tolerance is required for RF applications. The iron core selection distinguishes it from standard ferrite alternatives. Verify that the 2.8 ohm DCR does not introduce excessive voltage drop or power loss in the specific application path. Consider the physical dimensions and mounting type during layout planning.

Part Context

This part belongs to the Delevan fixed inductor portfolio designed for electronic circuits. It serves as a passive energy storage element within filter and tuning networks. The 106 series designation indicates a specific form factor and electrical characteristic set defined by the manufacturer for consistent performance in specialized hardware.

Replacement Considerations

Direct substitutes are not explicitly confirmed in available public data. Evaluate components with identical 6.8 µH inductance, ±3% tolerance, and comparable 2.8 ohm DCR. Ensure replacement parts support surface mount installation and match the thermal operating limits.