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Product Detailed Parameters
- Description:FIXED IND 33UH 45MA 13 OHM SMD
- Series:108
- Mfr:Delevan
- Package:Tape & Reel (TR)
- Type:-
- Material - Core:Iron
- Inductance:33 µH
- Tolerance:±10%
- Current Rating (Amps):45 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):13Ohm Max
- Q @ Freq:30 @ 2.5MHz
- Frequency - Self Resonant:12MHz
- 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 108-333KS is a fixed surface-mount inductor with an inductance of 33 µH and a tolerance of ±10%. It features a maximum DC resistance of 13 Ohms and a current rating of 45 mA. The component utilizes a non-standard SMD package measuring 2.5 x 2.5 mm. It operates within a temperature range of -55°C to 125°C and has a self-resonant frequency of 12 MHz.
Feature Summary
- Fixed inductance value for stable RF circuit performance
- Surface-mount design for automated PCB assembly
- Unshielded construction suitable for general-purpose applications
Applications
- RF filtering circuits
- General-purpose signal processing
- Power supply noise suppression
Procurement Notes
Verify component status as the 108-333KS is listed as obsolete and RoHS non-compliant. Confirm availability through secondary market distributors or surplus suppliers. Ensure that any replacement parts meet the required electrical specifications and physical dimensions for your specific application.
Selection Notes
Select this component only if legacy compatibility is required due to its obsolete status. Consider active alternatives such as the TDK NLV25T-330J-EF which offer RoHS compliance and similar electrical characteristics. Evaluate thermal management requirements given the low current rating of 45 mA.
Part Context
This part belongs to the API Delevan fixed inductor family, designed for surface-mount technology. It serves as a passive component for energy storage and filtering in electronic circuits. The manufacturer specializes in high-frequency inductors for various industrial and commercial applications.
Replacement Considerations
The TDK NLV25T-330J-EF is a confirmed active substitute offering RoHS3 compliance while maintaining matching inductance and unshielded characteristics.
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