0.12µH 71.3A Shielded Power Inductor for GPU Power Delivery
SBP141403-R12M-LF
High Current Flat Wire Power Inductors
The SBP141403-R12M-LF is a 0.12µH shielded power inductor with 71.3A saturation current and optimized low DCR performance. This high current inductor is engineered for GPU power delivery, AI accelerator cards, and advanced server power supply architectures requiring efficient current handling and reduced thermal loss. The magnetically shielded design minimizes EMI while supporting high-frequency switching regulators and high-current VRM applications.
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
- Magnetically shielded against radiation
- Gold plating with ceramic base
- Switching frequencies up to 1MHz
Applications
- GPU Power Delivery Networks
- AI Accelerator Modules
- FPGA Core Voltage Rails
- Server VRM Applications
- Cloud Computing Platforms
- High Density DC-DC Converters
Size(mm)
- 13.5x9.65x3.5
Inductance(uH)
- 0.12
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 0.1
Isat(A)
- 71.3
Irms(A)
- 31
DCR(mΩ)
- 0.308
SRF(MHz)
- 85
Additional Notes
Equivalent Series: WE-HCM 74431435012
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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0.12µH 71.3A Shielded Power Inductor for GPU Power Delivery | 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, 0.12µH 71.3A Shielded Power Inductor for GPU Power Delivery, 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.





