390uH, 0.3Amps SMD Magnetically Shielded Inductor
SBS1003-391M-LF
390uH, 0.3A Low profile shielded drum core power inductors
SMD shielded power inductor for SBS series have high power density, high efficiency and suitable for power circuits. Utilize the shielded drum core to cover the winding area to minimize the leakage flux from inductor itself which could avoid affecting the nearby component for inductance change or noise problem. This closed magnetic power inductors come in several dimensions and inductance values. This surface mount shielded inductor could carry 0.3 Amps at inductance value 390uH in the dimension 10*10*3mm. One piece construction make this inductor suitable for vibration environment.
Customization
Due to the solid background of our engineer team at ferrite powder territory, we could modify the core powder, design and produce the most suitable product to fit customer's applications. Except for the standard characteristic of our series specification, Coilmaster Electronics also offer the customization product with low minimum order quantity (MOQ).
Leadtime
Coilmaster’s standard lead time is 6~8 weeks, in urgent case, the fast delivery program is available. For specific product series, we could send out the goods within 10 or 20 working days.
Key features
- Magnetic shielded construction
- One piece construction
- Low emissions of magnetic radiation
- Wide inductance value
- Low wire loss
- Small footprint
Applications
- Notebook
- SMPS (switch mode power supplies)
- LCD, DVC, HDD, Game machine, HDD, DSC/DVC, etc as DC-DC
- converter inductors.
- Switching Regulators with low operating voltages
Construction
- Shielded Inductor
Size(mm)
- 10.3x10.3x3.3
Inductance(uH)
- 390
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Isat(A)
- 0.3
Irms(A)
- 0.3
DCR(mΩ)
- 2100
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390uH, 0.3Amps SMD Magnetically Shielded Inductor | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Located in Taiwan since 1995, Coilmaster Electronics Co., Ltd. has been a manufacturer of magnetic components. Its main magnetic components include, 390uH, 0.3Amps SMD Magnetically Shielded Inductor, common mode chokes, SMD molding power chokes, chock coil inductors, SMD shielded and semi-shielded power inductors, low profile and high current power inductors, high voltage power inductors, ethernet and LAN power transformers, flat wire inductors, RJ45 jacks with integrated magnetics and high frequency transformers, and ceramic or air coil multilayer chip inductors.
Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Coilmaster Electronics has been providing customers with high current power inductors since 1995, with both advanced technology and 29 years of experience, Coilmaster Electronics ensures that each customer's requirements are met.





