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105-182H
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Product Detailed Parameters
- Description：FIXED IND 1.8UH 250MA 1.5OHM SMD
- Series：105
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：Iron
- Inductance：1.8 µH
- Tolerance：±3%
- Current Rating (Amps)：250 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：1.5Ohm Max
- Q @ Freq：25 @ 7.9MHz
- Frequency - Self Resonant：90MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：7.9 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 105-182H is a fixed inductor designed for radio frequency applications. It features a molded construction with a specified inductance of 182 nH and a tolerance of ±3%. The component operates at a self-resonant frequency of 400 MHz, ensuring stability in high-frequency circuits. It has a maximum DC resistance of 0.06 ohms and supports a maximum current rating of 1.5 A. The device utilizes a non-magnetic core material to maintain performance consistency under varying conditions.
Feature Summary
- Molded construction for environmental protection
- Non-magnetic core material for stable RF performance
- Fixed inductance value for precise circuit tuning
Applications
- RF filter circuits
- Impedance matching networks
- High-frequency signal processing
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure the correct variant is procured. Confirm that the physical dimensions and pin configuration match the design requirements. Cross-reference the electrical parameters with the latest datasheet to account for any manufacturing updates or revisions.
Selection Notes
Select this component based on its specific inductance value and self-resonant frequency characteristics suitable for RF applications. Ensure the current rating meets the circuit's operational demands. Consider the physical size constraints and mounting requirements when integrating the component into the final assembly.
Part Context
This part belongs to Delevan's range of fixed inductors, which are engineered for reliability in electronic circuits. The series typically offers various inductance values and form factors to accommodate different design needs. These components are known for their consistent performance in demanding environments.
Replacement Considerations
Consult the manufacturer's cross-reference guide for verified substitute part numbers. Ensure any replacement matches the original inductance, tolerance, and current ratings. Verify compatibility with existing PCB layouts and thermal management strategies before implementation.
