680uH, 0.28A SMT unshielded wirewound power inductor | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
680uH, 0.28A SMT unshielded wirewound power inductor with dimension 12.95x9.4x3.0mm. Used the LCP plastic base to provide the rebust structure. The Mn-Zn core provide the high saturate current, high efficiency and high breakdown voltage. To proivde the better reliability all the cooper wire used on this series is grade P180. Furthermore, this SMD unshielded high current power inductor feature with low DC resistance. The customized spec is also available. Coilmaster Electronics is a high-current 680uH, 0.28A SMT unshielded wirewound power inductor, 680uH, 0.28A Unshielded wirewound SMT power inductor manufacturer from Taiwan since 1995. 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.
680uH, 0.28A SMT unshielded wirewound power inductor
SDO3308-681M-LF
680uH, 0.28A Unshielded wirewound SMT power inductor
680uH, 0.28A SMT unshielded wirewound power inductor with dimension 12.95x9.4x3.0mm. Used the LCP plastic base to provide the rebust structure. The Mn-Zn core provide the high saturate current, high efficiency and high breakdown voltage. To proivde the better reliability all the cooper wire used on this series is grade P180. Furthermore, this SMD unshielded high current power inductor feature with low DC resistance. The customized spec is also available.
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
- Miniature surface mount
- High inductance value
- LCP plastic base
- Maximum power density
- Tape and reel for auto surface mounting
- High breakdown voltage
- Outstanding efficiency
Applications
- DC-DC converter
- PC personal computers
- Flash memory
- Step-up converter
- Step-down converter
- Other various electronic appliances
Construction
- Unshielded Inductor
Size(mm)
- 12.95x9.4x3.0
Inductance(uH)
- 680
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Isat(A)
- 0.33
Irms(A)
- 0.28
DCR(mΩ)
- 4400
SRF(MHz)
- 3.5
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680uH, 0.28A SMT unshielded wirewound 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, 680uH, 0.28A SMT unshielded wirewound 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.