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Product Detailed Parameters
- Description:FIXED IND 2.2UH 250MA 1.5OHM SMD
- Series:106
- Mfr:Delevan
- Package:Bulk
- Type:-
- Material - Core:Iron
- Inductance:2.2 µH
- Tolerance:±5%
- Current Rating (Amps):250 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):1.5Ohm Max
- Q @ Freq:38 @ 7.9MHz
- Frequency - Self Resonant:85MHz
- 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:0.155" L x 0.110" W (3.94mm x 2.79mm)
- Height - Seated (Max):0.075" (1.90mm)
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Overview
The Delevan 106-222J is a fixed surface-mount RF inductor with a nominal inductance of 2.2 µH and a tolerance of ±5%. It features a maximum DC resistance of 1.5 Ohms and a rated current of 250 mA. The component utilizes an unshielded cylindrical construction suitable for SMT PCB mounting.
Feature Summary
- Unshielded cylindrical wirewound design
- Surface mount termination style
- Temperature stable characteristics
Applications
- RF circuit filtering
- Impedance matching networks
- General purpose SMD applications
Procurement Notes
Verify the manufacturer designation, as API Delevan and Delevan are associated with this part number. Confirm RoHS compliance status through official documentation before procurement. Ensure the specific package dimensions match the target PCB footprint requirements.
Selection Notes
Select this component for low-current RF applications requiring a compact unshielded form factor. Evaluate the 250 mA current rating against peak load conditions. Consider the 1.5 Ohm DC resistance impact on series circuit efficiency.
Part Context
This part belongs to the Delevan fixed inductor family, specifically designed for radio frequency applications. It represents a standard non-shielded solution for space-constrained designs where magnetic interference is less critical than physical size.
Replacement Considerations
Cross-reference with other 2.2 µH unshielded SMD inductors from manufacturers such as Coilcraft or Bourns. Verify that replacement parts maintain identical inductance, tolerance, and current handling capabilities.
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