105R-152G

Overview

The Delevan 105R-152G is a surface-mount RF inductor with a nominal inductance of 1.5 uH and a tolerance of 2%. It features a ferrite core, shielded construction, and standard terminations. The component operates within a temperature range of -55 C to +125 C, supports a maximum DC current of 280 mA, and has a maximum DC resistance of 1.2 ohms. Key electrical specifications include a minimum Q factor of 40 and a self-resonant frequency of 110 MHz.

Feature Summary

• Shielded wirewound design for reduced electromagnetic interference
• Ferrite core construction optimized for radio frequency applications
• Surface mount package suitable for PCB mounting

Applications

• RF circuits
• Radio frequency signal processing
• Electronic filtering systems

Procurement Notes

Verify the specific manufacturer designation, as API Delevan Inc. is also listed for this part number. Confirm RoHS compliance status, as sources indicate varying information regarding lead-free certification. Ensure the selected variant matches the required 2% tolerance and 1.2 ohm DC resistance specifications for the intended circuit design.

Selection Notes

Select this component for applications requiring a 1.5 uH inductance with tight 2% tolerance. Consider the 280 mA current rating and 1.2 ohm resistance when designing power-sensitive RF stages. The shielded SMD form factor aids in minimizing noise coupling in dense layouts.

Part Context

This component belongs to the 105R series of fixed inductors manufactured by Delevan. It is categorized under RF Inductors - SMD and utilizes a chip-style surface mount technology. The series is designed for general-purpose radio frequency applications requiring stable inductance values.

Replacement Considerations

The 105R-152K is a compatible alternative offering identical 1.5 uH inductance but with a wider 10% tolerance instead of 2%.