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Product Detailed Parameters
- Description:FIXED IND 18UH 130MA 4.5 OHM SMD
- Series:106
- Mfr:Delevan
- Package:Bulk
- Type:-
- Material - Core:Iron
- Inductance:18 µH
- Tolerance:±5%
- Current Rating (Amps):130 mA
- Current - Saturation (Isat):-
- Shielding:Unshielded
- DC Resistance (DCR):4.5Ohm Max
- Q @ Freq:32 @ 2.5MHz
- Frequency - Self Resonant:21MHz
- 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:0.155" L x 0.110" W (3.94mm x 2.79mm)
- Height - Seated (Max):0.075" (1.90mm)
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Overview
The Delevan 106-183J is a fixed surface-mount inductor with an inductance of 18 µH. It supports a maximum DC current of 130 mA and has a maximum DC resistance of 4.5 Ohms. The component operates within a temperature range of -55°C to +125°C.
Feature Summary
- Surface-mount construction for automated PCB assembly
- Unshielded magnetic design
- Wide operating temperature capability
Applications
- RF circuit filtering
- General-purpose signal processing
- Power supply input/output stages
Procurement Notes
Verify RoHS compliance status, as sources indicate non-compliance. Confirm lead times due to reported long delivery periods. Ensure the ordering suffix matches the required tolerance and packaging format. Request updated datasheets to verify current manufacturing specifications before finalizing procurement.
Selection Notes
Select this component for applications requiring 18 µH inductance in a compact SMD form factor. Consider the 130 mA current rating and 4.5 Ohm DCR limits during thermal management planning. Verify compatibility with high-temperature environments up to 125°C.
Part Context
This part belongs to the Delevan fixed inductor family, designed for electronic circuits requiring reliable passive components. It serves as a standard solution for impedance matching and energy storage in various industrial and commercial electronics.
Replacement Considerations
Direct substitutes include the 1025R-84K from the same manufacturer. Verify pinout and electrical parameters when cross-referencing with other vendors' equivalent parts.
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