0.22µH 43.0A Low Profile Power Inductor for Data Center Applications
SBP141403-R22M-LF
Low Profile High Current Power Inductors
The SBP141403-R22M-LF is a 0.22µH low profile power inductor designed for data center equipment, server power supplies, and industrial high-current power management systems. With a saturation current rating of 43.0A and shielded construction, this low DCR inductor supports efficient power conversion in high-density electronic systems. Its compact footprint and robust electrical performance make it suitable for AI infrastructure, telecom equipment, and advanced DC-DC converter designs.
Customization
Inductance value, marking, packaging, electrical characteristics and reliability requirements can be customized according to customer applications. Contact Coilmaster for OEM and ODM support.
Leadtime
Standard lead time: 8–10 weeks.
Expedited production may be available for qualified projects and volume orders. Please contact Coilmaster sales team for current availability.
Key features
- High Current Flat Wire Construction
- Low DCR Design for High Efficiency
- Up to 82.6A Saturation Current
- Low Profile 3.5mm Height
- Magnetically Shielded Structure
- Optimized for AI Server Power Delivery
- Suitable for GPU VRM Applications
- Ideal for FPGA and ASIC Power Rails
- Excellent Thermal Performance
- Low EMI Emission
- Multiphase VRM Compatible
- RoHS / REACH Compliant
Applications
- Server Power Supply Modules
- Telecom Power Systems
- Industrial Computing Platforms
- Data Center Power Distribution
- POL Converters
- Embedded Processing Systems
Size(mm)
- 13.5x9.65x3.5
Inductance(uH)
- 0.22
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Isat(A)
- 43
Irms(A)
- 31
DCR(mΩ)
- 0.308
SRF(MHz)
- 60
Additional Notes
Equivalent Series: WE-HCM 74431435022
All trademarks are the property of their respective owners.
Part numbers are referenced for comparison purposes only.
Customers are advised to verify specifications and test samples before ordering.
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0.22µH 43.0A Low Profile Power Inductor for Data Center Applications | 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, 0.22µH 43.0A Low Profile Power Inductor for Data Center Applications, 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.




