103R-103HS

Overview

The Delevan 103R-103HS is an unshielded surface-mount RF inductor with a nominal inductance of 10 µH and a tolerance of ±3%. It features a maximum DC resistance of 3.45 Ohms and a rated current of 165 mA. The component measures 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Unshielded construction for minimal magnetic interference
• Surface-mount design optimized for PCB integration
• Ferrite core material for stable RF performance

Applications

• RF circuit filtering
• Impedance matching networks
• Signal processing stages

Procurement Notes

Verify the specific manufacturer datasheet for the 103R-103HS to confirm current availability and lead times. Ensure that the ordering suffix matches the required packaging configuration. Cross-reference the electrical parameters against the target application requirements before finalizing procurement decisions.

Selection Notes

Select this component when a 10 µH inductance value is required for high-frequency applications. Consider the 165 mA current rating and 3.45 Ohm DC resistance limits. The standard two-lead SMD footprint facilitates automated assembly processes.

Part Context

This part belongs to the Delevan 103/R series of fixed RF inductors. These components are designed for general-purpose radio frequency applications requiring precise inductance values. The series offers various inductance options within a consistent physical package size.

Replacement Considerations

Consult official substitution lists or equivalent component databases for verified alternatives. Direct replacements must match the 10 µH inductance, 165 mA current rating, and 2.54 x 2.54 mm footprint.