103R-103FS

Overview

The Delevan 103R-103FS is an unshielded surface-mount RF inductor with a nominal inductance of 10 µH and a tolerance of ±1%. It features a maximum DC resistance of 3.45 Ω and supports a maximum DC current of 165 mA. The component has a standard two-terminal configuration, measuring 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height. Designed for RF applications, it utilizes SMD/SMT mounting styles.

Feature Summary

• Unshielded construction suitable for general RF circuit integration
• Standard two-terminal surface-mount design for PCB assembly

Applications

• RF circuits
• PCB Mount applications

Procurement Notes

Verify the manufacturer designation carefully, as listings may reference API Delevan or simply Delevan. Confirm that the specific part number matches the required 10 µH inductance and 3.45 Ω DC resistance specifications. Ensure compatibility with standard SMD/SMT placement processes before finalizing procurement orders.

Selection Notes

Select this component for applications requiring a 10 µH unshielded inductor with a 165 mA current rating. Consider the physical dimensions of 2.54 mm by 2.54 mm to ensure adequate board space. Verify that the 3.45 Ω DC resistance aligns with the power loss constraints of the target circuit design.

Part Context

This component belongs to the 103/R series of RF inductors manufactured by Delevan. The series includes various inductance values tailored for radio frequency applications. These components are characterized by their unshielded design and standard surface-mount packaging, distinguishing them from shielded power inductor variants within the broader product catalog.