108-393J

Description：FIXED IND 39UH 38MA 17 OHM SMD
Series：108
Mfr：Delevan
Package：Tape & Reel (TR)

SKU:c75821107028 Category: Fixed Inductors Brand: Delevan

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Product introduction

Product Detailed Parameters

Description：FIXED IND 39UH 38MA 17 OHM SMD
Series：108
Mfr：Delevan
Package：Tape & Reel (TR)
Type：-
Material - Core：Iron
Inductance：39 µH
Tolerance：±5%
Current Rating (Amps)：38 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：17Ohm Max
Q @ Freq：30 @ 2.5MHz
Frequency - Self Resonant：10MHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：2.5 MHz
Mounting Type：Surface Mount
Package / Case：Nonstandard, 2 Lead
Supplier Device Package：-
Size / Dimension：0.100" L x 0.100" W (2.54mm x 2.54mm)
Height - Seated (Max)：0.075" (1.91mm)

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108-393J

Overview

The Delevan 108-393J 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 38 mA. The component utilizes a ferrite core and is housed in a nonstandard SMD package with two leads.

Feature Summary

Surface-mount construction for automated PCB assembly
Ferrite core design for RF applications
Unshielded configuration

Applications

RF circuit filtering
Signal processing networks
Impedance matching stages

Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm availability through authorized distributors or secondary markets, as standard manufacturing channels may no longer supply this specific item. Ensure compatibility with existing designs requiring replacement components.

Selection Notes

Select this component for circuits requiring a 39 µH inductance in a compact surface-mount form factor. Consider the high DC resistance and low current rating when designing power paths. Verify that the unshielded nature does not interfere with nearby sensitive traces or components in the final assembly layout.

Part Context

This component belongs to the Delevan fixed inductor portfolio, specifically designed for radio frequency applications. It represents a legacy surface-mount option within the manufacturer's historical catalog, offering specific electrical characteristics for niche RF engineering requirements.