108-823K

Overview

The Delevan 108-823K is a fixed, unshielded radial leaded inductor designed for RF applications. It features an iron core and offers an inductance of 82 µH with a tolerance of ±10%. The component supports a maximum DC current of 30 mA and has a maximum DC resistance of 28 Ohms. It operates within a temperature range of -55°C to +125°C and exhibits a minimum Q factor of 30.

Feature Summary

• Unshielded construction utilizing an iron core for stable RF performance
• Radial through-hole mounting configuration for PCB integration
• High Q factor characteristics suitable for resonant circuits

Applications

• RF signal processing circuits
• Resonant tank circuits
• Filter networks requiring high Q factors

Procurement Notes

Verify the specific manufacturer part number against official API Delevan documentation to confirm availability and compliance. Ensure that the radial leaded package dimensions match the target PCB footprint requirements before finalizing procurement decisions.

Selection Notes

Select this component when a high-inductance value is required in a small form factor with unshielded characteristics. Consider the low maximum DC current rating of 30 mA and high DC resistance when designing power stages or signal paths to prevent saturation or excessive voltage drop.

Part Context

This component belongs to the 108 series of micro chip inductors manufactured by API Delevan. The series is characterized by its compact size and suitability for radio frequency applications where specific impedance matching and filtering are critical.

Replacement Considerations

The 108R-823K is documented as a direct replacement alternative for the 108-823K. Verify pin compatibility and electrical specifications before substitution.