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108-223KS
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Product Detailed Parameters
- Description：FIXED IND 22UH 57MA 7.5 OHM SMD
- Series：108
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：Iron
- Inductance：22 µH
- Tolerance：±10%
- 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 108-223KS is an unshielded surface-mount RF inductor with a nominal inductance of 22 µH and a tolerance of 10%. It features a maximum DC resistance of 7.5 Ohms and a rated current of 57 mA. The component exhibits a minimum Q factor of 30 and a self-resonant frequency of 17 MHz. Designed for PCB mounting, it utilizes standard SMD/SMT termination types.
Feature Summary
- Unshielded construction suitable for radio frequency applications
- Surface-mount design for automated PCB assembly
- High self-resonant frequency characteristics
Applications
- RF circuit filtering
- Radio frequency impedance matching networks
- General purpose RF signal processing
Procurement Notes
Verify the manufacturer designation as API Delevan Inc. during sourcing. Confirm RoHS compliance status and lead-free availability through official distributor channels. Ensure the specific suffix KS matches the required packaging configuration for your production line requirements.
Selection Notes
Select this component when an unshielded RF inductor with 22 µH nominal value is required. Consider the 57 mA current rating and 7.5 Ohm DC resistance limits against circuit demands. The 17 MHz self-resonant frequency defines the upper operational limit for effective inductive behavior in high-frequency designs.
Part Context
This part belongs to the fixed inductor category within the Delevan product portfolio. It is classified specifically as an SMD RF inductor. The manufacturer API Delevan Inc. produces this component for electronic circuits requiring precise radio frequency handling capabilities.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin compatibility and electrical specifications before considering alternative manufacturers.
