106-123J

Overview

The Delevan 106-123J is a fixed surface-mount RF inductor with a nominal inductance of 12 µH and a tolerance of ±5%. It features an iron core and a wirewound construction, resulting in a maximum DC resistance of 4 Ω. The component is rated for a maximum current of 150 mA and operates within a temperature range of -55 °C to +125 °C. It utilizes standard two-terminal SMD packaging.

Feature Summary

• Wirewound construction with an iron core for stable RF performance
• Surface-mount design suitable for automated assembly processes
• General-purpose inductor configuration for broad circuit integration

Applications

• RF signal processing circuits
• General-purpose filtering applications
• Impedance matching networks

Procurement Notes

Verify RoHS compliance status as the component contains lead and is non-compliant with current environmental directives. Confirm package dimensions and terminal specifications against PCB footprint requirements. Ensure operating temperature ratings align with system thermal constraints. Validate supplier documentation for accuracy regarding the specific manufacturing batch and electrical tolerances.

Selection Notes

Select this component when a 12 µH inductance with tight 5% tolerance is required for RF applications. Consider the 4 Ω DC resistance and 150 mA current limit during circuit design to prevent saturation or excessive voltage drop. Evaluate the physical size constraints of the target PCB layout against the standard SMD package dimensions provided in the datasheet.

Part Context

This part belongs to the API Delevan 106 series of fixed inductors. The series offers various inductance values and tolerance options tailored for radio frequency and general-purpose electronic applications. The manufacturer specializes in passive components designed for reliability in demanding electronic environments.