103R-150JS

Overview

The Delevan 103R-150JS is an unshielded surface-mount RF inductor with a nominal inductance of 15 nH. It features a maximum DC resistance of 78 mOhms and supports a maximum DC current of 1.11 A. The component exhibits a Q factor of 55 at 50 MHz. Its physical dimensions are standardized at 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height. The device utilizes standard terminations for PCB mounting.

Feature Summary

• Unshielded construction suitable for high-frequency applications
• Compact SMD footprint for space-constrained designs
• High current handling capability relative to inductance value

Applications

• RF circuit filtering
• Impedance matching networks
• Oscillator circuits

Procurement Notes

Verify the specific suffix 'JS' against official manufacturer documentation to confirm tolerance and termination specifications. Ensure compatibility with automated pick-and-place equipment due to the reel packaging format. Cross-reference the 78 mOhm DCR limit with system power loss requirements before finalizing procurement orders.

Selection Notes

Select this component when low inductance values near 15 nH are required for RF stages. The unshielded design necessitates careful layout planning to minimize electromagnetic interference with adjacent traces. Evaluate the 1.11 A current rating against peak operational loads to prevent saturation or thermal issues in the target application environment.

Part Context

This part belongs to the Delevan 103R series of fixed RF inductors. These components are designed specifically for radio frequency applications requiring stable performance. The series offers various inductance values within a consistent small outline package, facilitating standardized board layouts across different product variants.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.