670uH, 0.72Amps SMD Toroidal Power Inductor
STC1409-671M-LF
670uH, 0.72A SMD Toroidal Power Choke
SMD Toroidal Coil Inductors with the closed magnetic circuit for lowest EMI. There are several kinds of the core is available to meet different applications, such as iron powder, ferrite, or MnZn core. Due to the characteristic of the toroidal inductor, the cross-section performance is better than the rectangular shape of the inductor. Surface mount power inductor with T core, STC1409 series could carry 0.72 A of rated current at 670 uH. Furthermore, the toroidal core has a higher AL value compared to ferrite, hence could be easier to achieve a higher inductance value with lower winding turns. The benefit of this will be lower DC resistance, higher inductance value, higher current carry capacity, the lowest EMI, and competitive price.
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), tighter tolerance, different inductance and frequency applications.
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
- Compact size
- Toroidal core
- Suitable for reflow process
- High performance
- High current
- Lowest EMI
- Low leakage and minimun acoustic noise
Applications
- Power line filter
- Mains filter
- Power electronics
- SMPS(Switch Mode Power Supply)
Construction
- Shielded Inductor
Size(mm)
- 14.22x14.35x9.5
Inductance(uH)
- 670
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Irms(A)
- 0.72
DCR(mΩ)
- 1200
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670uH, 0.72Amps SMD Toroidal Power 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, 670uH, 0.72Amps SMD Toroidal Power 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 is a professional manufacturer for inductor, common mode choke, chip beads and transformer. Our vision is “Creating high-performance inductors, reducing energy loss, and contributing to sustainable” To achieve this, our engineer team is keen to design the power inductor to have better efficiency. 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.