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Product Detailed Parameters
- Description:FIXED IND 22UH 57MA 7.5 OHM SMD
- Series:108R
- Mfr:Delevan
- Package:Tape & Reel (TR)
- Type:-
- Material - Core:Iron
- Inductance:22 µH
- Tolerance:±2%
- Current Rating (Amps):57 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):7.5Ohm Max
- Q @ Freq:32 @ 2.5MHz
- Frequency - Self Resonant:19MHz
- 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 108R-223G is a surface-mount fixed inductor with an inductance of 22 µH and a tolerance of ±2%. It features a maximum DC resistance of 7.5 Ohms and a current rating of 57 mA. The component operates within a temperature range of -55°C to +125°C. It utilizes a nonstandard two-lead package design suitable for SMT applications.
Feature Summary
- Fixed inductance value of 22 µH
- Nonstandard two-lead surface mount configuration
- Ferrite core construction
Applications
- RF filtering circuits
- Power supply chokes
- Signal processing modules
Procurement Notes
Verify the specific manufacturer designation, as API Delevan assets were acquired by TDK Corporation. Confirm that the 108R-223G part number remains active under the current supplier's portfolio before finalizing procurement plans.
Selection Notes
Select this component for applications requiring a compact 22 µH inductor with low current handling capabilities. Ensure the PCB layout accommodates the nonstandard two-lead footprint and verify thermal constraints against the 125°C maximum operating limit.
Part Context
This part belongs to the 108 series of fixed inductors designed for surface-mount technology. It serves as a passive component for energy storage and signal filtering in electronic circuits, distinct from shielded power inductors like the SP1210R series.
Replacement Considerations
Consult official cross-reference lists for equivalents such as the 108R-223K or 108R-223G variants with different tolerances. Verify pin compatibility and electrical specifications before substitution.
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