108-393JS

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

SKU:31d4c8d7c3a8 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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108-393JS

Overview

The Delevan 108-393JS 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 operates within a temperature range of -55°C to +125°C and has a self-resonant frequency of 17 MHz.

Feature Summary

Unshielded wirewound construction for standard RF applications
Nonstandard two-lead SMD package design
Wide operating temperature capability from -55°C to +125°C

Applications

RF circuit filtering
General-purpose signal processing
Impedance matching networks

Procurement Notes

Verify the specific manufacturer designation, as API Delevan components are often listed under API Delevan Inc. Confirm RoHS compliance status and lead finish specifications against the official datasheet before integration. Ensure the nonstandard footprint matches the target PCB layout requirements.

Selection Notes

Select this component for designs requiring a 39 µH value in a compact SMD form factor. Consider the 38 mA current rating and 17 Ohm DCR when calculating power dissipation. Verify that the unshielded nature does not cause interference in dense layouts.

Part Context

This part belongs to the Delevan fixed inductor portfolio, characterized by wirewound technology. It serves as a passive energy storage element in electronic circuits, distinct from shielded or high-current power inductors.