330uH High Current Shielded Wirewound Inductor with Isat 0.44A
SDS73H-331M-LF
330uH, 0.44A SMD shielded wire wound power inductor
SMD shielded fixed inductors with excellent isat current and efficiency the model of SDS73H series. For 330uH, it could carry the heightst saturate current 0.44A and temperature rise current 0.42A. Coilmaster understand the importance of miniaturization in product design, we invest a lot of energy and cost on developing ferrite core and improving winding technology. This shielded wirewound inductor, offer 15% higher Isat current at similar dc resistance, means more power saving compare to other inductor in same dimension (small footprint 7.5mm and 3.55mm height). Besides the characteristic, the strong structure also the feature of this series. SDS73H model have the cooper base and the wire did not contact with soldering paste directly. Even at high inductance value, like 1000uH, is still available to against a shock-proof and suitable for space saving application. The winding package is covered by ring core and available to isolate the leakage flux from inductor itself. This means the relatively low emissions of magnetic radiation.
Customization
Except for the standard characteristic of our series specification, Coilmaster Electronics also offer the customization product with low minimum order quantity (MOQ). Because our engineer team has a solid background at ferrite powder territory, we could modify the core powder, design and produce the most suitable product to fit customer's 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
- Magnetic shielded construction
- High current
- Low profile 3.5mm
- Industrial standard footprint
- High reliability
Applications
- Buck, Boost, Noise filter
- IPC server
- Portable devices
- DC-DC converter,
Construction
- Shielded Inductor
Size(mm)
- 7.5x7.5x3.55
Inductance(uH)
- 330
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Isat(A)
- 0.44
Irms(A)
- 0.42
DCR(mΩ)
- 2067
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SMD magnetic shielded power inductor SDS73H series
SMD magnetic shielded power inductor SDS73H series
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330uH High Current Shielded Wirewound Inductor with Isat 0.44A | 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, 330uH High Current Shielded Wirewound Inductor with Isat 0.44A, 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.