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108-393KS
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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：±10%
- 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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Overview
The Delevan 108-393KS is a fixed surface-mount inductor with an inductance of 39 µH and a tolerance of ±10%. It features a maximum DC current rating of 38 mA and a maximum DC resistance of 17 ohms. The component utilizes a non-standard, two-lead package configuration. It operates within a temperature range of -55°C to +105°C and is classified as an unshielded inductor.
Feature Summary
- Fixed inductance value of 39 µH for circuit filtering and energy storage applications
- Surface-mount design with non-standard two-lead termination
- Unshielded construction suitable for general electronic circuits
Applications
- RF signal filtering
- Energy storage in power circuits
- General-purpose electronic circuit integration
Procurement Notes
Verify the specific manufacturer designation, as API Delevan assets may be managed by different entities. Confirm RoHS compliance status through official documentation, as historical data indicates potential variations. Ensure the non-standard lead configuration matches the target PCB footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component when a 39 µH inductance with low current handling capability is required. The high DC resistance limits suitability for high-power applications. Consider the unshielded nature for electromagnetic interference sensitivity. Verify availability status as distribution channels may vary due to corporate restructuring or product lifecycle changes.
Part Context
This part belongs to the Delevan 108 series of fixed inductors. The series typically offers various inductance values within a similar physical form factor. Delevan has historically specialized in RF and power inductors for telecommunications and industrial electronics, though current manufacturing rights may reside with API Delevan Inc. or successor entities.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other 39 µH SMD inductors having compatible current ratings (approx. 38 mA) and resistance values if direct substitution is necessary.
