106-393J

Overview

The Delevan 106-393J is a fixed surface-mount inductor with an inductance of 39 µH and a tolerance of ±5%. It features a maximum DC resistance of 17 Ohms and a rated current of 75 mA. The component utilizes an unshielded design with a ferrite core, measuring 3.94 mm in length, 2.79 mm in width, and 1.91 mm in height. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Unshielded SMD construction for RF applications
• Ferrite core material for stable inductance
• Standard two-terminal surface mount termination

Applications

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

Procurement Notes

Verify component status as the 106-393J may be discontinued or subject to limited supply constraints. Confirm RoHS compliance requirements against project specifications, as this specific part number indicates non-compliance. Validate physical footprint compatibility during procurement planning to ensure seamless integration into existing PCB designs without rework.

Selection Notes

Select this component for applications requiring precise 39 µH inductance with tight ±5% tolerance. Ensure the 75 mA current rating meets circuit load requirements to prevent saturation. Consider the unshielded nature for placement relative to sensitive components to minimize electromagnetic interference in dense layouts.

Part Context

This part belongs to the Delevan Series 106, designed specifically for surface-mount RF inductor applications. It complements other variants like the 106-393H, differing primarily in tolerance specifications while maintaining similar electrical characteristics and physical dimensions for standardized manufacturing processes.

Replacement Considerations

Public confirmed substitute: None identified.