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106-390J
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Product Detailed Parameters
- Description：FIXED IND 39NH 1.2A 70 MOHM SMD
- Series：106
- Mfr：Delevan
- Package：Bulk
- Type：-
- Material - Core：Phenolic
- Inductance：39 nH
- Tolerance：±5%
- Current Rating (Amps)：1.2 A
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：70mOhm Max
- Q @ Freq：47 @ 100MHz
- Frequency - Self Resonant：1GHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：100 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 106-390J is a fixed surface-mount RF inductor designed for high-frequency applications. It features an unshielded construction with a ferrite core, offering an inductance of 39 nH and a tolerance of ±5%. The component supports a maximum DC current of 1.2 A and exhibits a maximum DC resistance of 70 mOhms. Its self-resonant frequency reaches 1.3 GHz, ensuring stable performance in RF circuits. The unit utilizes a non-standard two-lead package measuring 3.9 mm by 2.8 mm, suitable for PCB mounting.
Feature Summary
- Unshielded design optimized for radio frequency signal integrity
- High self-resonant frequency capability for broadband operation
- Robust current handling with low DC resistance characteristics
Applications
- RF circuit filtering
- Impedance matching networks
- High-frequency signal processing
Procurement Notes
Verify the specific manufacturer part number against official API Delevan documentation to confirm availability and compliance status. Ensure that the selected component meets all required electrical specifications for the intended application environment. Cross-reference datasheets for any recent updates regarding material composition or manufacturing changes.
Selection Notes
Select this component based on its 39 nH inductance value and 1.2 A current rating requirements. Consider the unshielded nature when designing layouts to minimize electromagnetic interference coupling. Verify that the physical dimensions fit within the designated PCB footprint constraints.
Part Context
This component belongs to the Delevan fixed inductor family, specifically tailored for SMD applications. It serves as a passive element in electronic circuits, providing necessary inductive reactance without magnetic shielding. The series is known for consistent performance in RF environments.
Replacement Considerations
Consult official API Delevan substitution guides for verified equivalent part numbers. Ensure any replacement matches the original inductance, current rating, and physical package dimensions.
