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Product Detailed Parameters
- Description:FIXED IND 15UH 79MA 4.2 OHM SMD
- Series:108
- Mfr:Delevan
- Package:Tape & Reel (TR)
- Type:-
- Material - Core:Iron
- Inductance:15 µH
- Tolerance:±1%
- Current Rating (Amps):79 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):4.2Ohm Max
- Q @ Freq:32 @ 2.5MHz
- Frequency - Self Resonant:24MHz
- 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 108-153FS is a surface-mount RF choke inductor with a nominal inductance of 15 uH and a tolerance of 1%. It features a maximum DC resistance of 4.2 Ohms and a rated DC current of 79 mA. The component operates within a temperature range of -55°C to +125°C and utilizes a ferrite core. It is designed for PCB mounting in radio frequency applications.
Feature Summary
- Shielded SMD RF choke design
- Ferrite core construction
- High-temperature stability
Applications
- RF circuit filtering
- Radio frequency signal processing
- Electronic equipment chokes
Procurement Notes
Verify RoHS compliance status as sources indicate lead-containing variants exist. Confirm package dimensions and terminal specifications against the official datasheet before integration. Ensure the specific revision matches project requirements due to potential manufacturing variations.
Selection Notes
Select this component for applications requiring 15 uH inductance with tight tolerance. Evaluate the 79 mA current rating against circuit load. Compare DCR and self-resonant frequency against alternative shielded or unshielded models from the same manufacturer series.
Part Context
This part belongs to the Delevan fixed inductor portfolio, specifically categorized as an SMD RF choke. It shares the 15 uH value with other series like the 1008 and 5022 families but differs in shielding, size, and electrical characteristics such as Q factor and current handling capabilities.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching inductance, tolerance, current rating, and physical footprint constraints.
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