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Product Detailed Parameters
- Description:FIXED IND 82UH 30MA 28 OHM SMD
- Series:108
- Mfr:Delevan
- Package:Tape & Reel (TR)
- Type:-
- Material - Core:Iron
- Inductance:82 µH
- Tolerance:±3%
- Current Rating (Amps):30 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):28Ohm Max
- Q @ Freq:30 @ 2.5MHz
- Frequency - Self Resonant:8MHz
- 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 108-823HS is a surface-mount RF inductor with an inductance of 82 uH and a tolerance of 3%. It features a maximum DC resistance of 28 Ohms. The component measures 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height. It utilizes standard SMD/SMT termination for PCB mounting.
Feature Summary
- Surface-mount construction for automated assembly
- Shielded design to minimize electromagnetic interference
- Ferrite core material for stable RF performance
Applications
- RF circuit filtering
- Impedance matching networks
- Signal processing stages
Procurement Notes
Verify the specific suffix (KS vs HS) as it may indicate variations in tolerance or packaging. Confirm end-of-life status through official manufacturer notifications, as discontinuance affects long-term supply chain stability. Cross-reference datasheet revisions to ensure compatibility with current design requirements.
Selection Notes
Select this component when a compact 82 uH RF inductor is required. Ensure the 28 Ohm DC resistance aligns with power loss constraints. Verify that the 2.54 x 2.54 mm footprint fits within the available PCB area. Check operating temperature ranges against environmental conditions.
Part Context
This part belongs to the 108R series of fixed inductors designed for radio frequency applications. It represents a shielded variant intended for noise-sensitive circuits. The series offers various inductance values within a standardized small outline package format.
Replacement Considerations
Consider the 108R-823KS for equivalent electrical specifications with potential packaging differences. Evaluate the SP1210R-823G if shielded power inductor characteristics are acceptable alternatives.
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