103R-152F

Overview

The Delevan 103R-152F is an unshielded surface-mount RF inductor with a nominal inductance of 1.5 uH and a tolerance of 1%. It features a maximum DC resistance of 840 mOhms and supports a maximum DC current of 340 mA. The component exhibits a minimum Q factor of 22 and a self-resonant frequency of 115 MHz. Its physical dimensions are 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height.

Feature Summary

• Unshielded wirewound construction for RF applications
• High precision 1% inductance tolerance
• Standard two-terminal surface mount configuration

Applications

• RF circuit design
• Signal processing systems
• Communication equipment modules

Procurement Notes

Verify the manufacturer part number against official Delevan documentation to ensure authenticity. Confirm that the specific order matches the required 1.5 uH value and 1% tolerance specifications. Check RoHS compliance status through the manufacturer's official datasheet or certified distributor channels before finalizing procurement decisions.

Selection Notes

Select this component when a precise 1.5 uH inductance is required in a compact SMD footprint. Ensure the operating environment stays within the specified temperature range. Verify that the 340 mA current rating meets the circuit requirements and that the unshielded design does not cause interference in dense layouts.

Part Context

This component belongs to the 103/R series of RF inductors manufactured by Delevan. The series utilizes ferrite core materials and is designed for surface mount technology. These components are categorized under fixed inductors intended for high-frequency signal handling in electronic assemblies.

Replacement Considerations

Cross-reference with other 103R series variants such as 103R-153J or 103R-153K if different inductance values are needed. Ensure substitute parts maintain compatible physical dimensions and electrical characteristics like Q factor and self-resonant frequency.