106-123F

Overview

The Delevan 106-123F is a fixed surface-mount RF inductor with a nominal inductance of 12 µH and a tolerance of 1%. It features a maximum DC resistance of 4 Ohms and a rated current of 150 mA. The component utilizes an unshielded wirewound construction on an iron core, housed in a nonstandard two-lead SMD package.

Feature Summary

• Wirewound construction on an iron core for stable RF performance
• Unshielded design suitable for general-purpose applications
• Surface-mount termination for PCB integration

Applications

• RF circuit filtering
• General-purpose signal processing
• Impedance matching networks

Procurement Notes

Verify RoHS compliance status as the component is listed as non-compliant in available documentation. Confirm lead availability and minimum order quantities directly with authorized distributors or API Delevan, as stock levels fluctuate. Ensure the specific suffix matches the required tolerance and current ratings for your design.

Selection Notes

Select this part for applications requiring a 12 µH inductance with a 1% tolerance. Consider the 4 Ohm DC resistance and 150 mA current limit when designing power stages. The unshielded nature requires careful layout to minimize electromagnetic interference coupling with nearby traces.

Part Context

This component belongs to the 106 series of fixed inductors manufactured by API Delevan. The series offers various inductance values in a compact surface-mount form factor, targeting radio frequency and general electronic circuits where precise inductance is critical.

Replacement Considerations

Cross-reference with other 12 µH SMD inductors from API Delevan or competitors. Verify that substitute parts match the 150 mA current rating and 4 Ohm DC resistance to ensure circuit compatibility.