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Product Detailed Parameters
- Description:FIXED IND 12UH 79MA 4 OHM SMD
- Series:108
- Mfr:Delevan
- Package:Tape & Reel (TR)
- Type:-
- Material - Core:Iron
- Inductance:12 µH
- Tolerance:±5%
- Current Rating (Amps):79 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):4Ohm Max
- Q @ Freq:36 @ 2.5MHz
- Frequency - Self Resonant:26MHz
- 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 108-123J is a surface-mount RF inductor with a nominal inductance of 12 µH and a tolerance of ±5%. It features a maximum DC resistance of 4 Ohms and a rated current of 79 mA. The component utilizes an unshielded design within a nonstandard two-lead package configuration.
Feature Summary
- Surface-mount construction for PCB integration
- Unshielded magnetic core design
- Fixed inductance value
Applications
- RF circuit filtering
- Compact electronic signal processing
Procurement Notes
Verify component status as the 108-123J is listed as obsolete by the manufacturer. Confirm availability through authorized distributors or secondary markets. Validate datasheet revisions and lead times prior to procurement planning.
Selection Notes
Consider the unshielded topology when designing for electromagnetic interference sensitivity. Evaluate the 79 mA current rating against peak load requirements. Assess physical footprint compatibility during layout phase.
Part Context
This component belongs to the Delevan fixed inductor portfolio, specifically engineered for radio frequency applications. It serves as a passive energy storage element in high-frequency signal paths.
Replacement Considerations
The TDK NLV25T-120J-EF is identified as a similar available alternative. Verify electrical specifications and mechanical dimensions before substitution.
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