4.7uH 7A IoT Power Module Inductor – High Efficiency, Space-Saving | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
4.7uH 7A IoT-ready inductor with high efficiency and a space-saving design, ideal for smart devices and telecom applications. Designed for automotive power modules, the 4.0 x 4.0 x 3.0mm fully shielded inductor meets AEC-Q200 standards, delivering high efficiency and low DCR for ECU systems, ADAS, and automotive LED drivers. The hot press molding process enhances core density, improving thermal stability and ensuring long-term durability in harsh environments. For the new design, please refer the part number SEP4030EMH series. Coilmaster Electronics is a high-current 4.7uH 7A IoT Power Module Inductor – High Efficiency, Space-Saving, 4.7uH 7A Telecom Inductor Solution – EMI Shielded & High Reliability manufacturer from Taiwan since 1995. 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.
4.7uH 7A IoT Power Module Inductor – High Efficiency, Space-Saving
CMMPF4030QC-4R7M-LB
4.7uH 7A Telecom Inductor Solution – EMI Shielded & High Reliability
4.7uH 7A IoT-ready inductor with high efficiency and a space-saving design, ideal for smart devices and telecom applications. Designed for automotive power modules, the 4.0 x 4.0 x 3.0mm fully shielded inductor meets AEC-Q200 standards, delivering high efficiency and low DCR for ECU systems, ADAS, and automotive LED drivers. The hot press molding process enhances core density, improving thermal stability and ensuring long-term durability in harsh environments. For the new design, please refer the part number SEP4030EMH series.
Customization
We don’t just serve large corporations – we’re also the perfect partner for startups and mid-sized businesses that need flexible production, affordable pricing, and engineering collaboration. Whether you're developing a new prototype or scaling to full production, we work with you every step of the way.
Leadtime
Struggling with long lead times? At Coilmaster Electronics, we prioritize fast production turnaround without compromising on quality. Our advanced hot press manufacturing technology and flexible production capabilities allow us to scale from small batches to large-volume orders quickly. Whether you need an urgent prototype or mass production, we ensure on-time delivery to keep your project moving forward.
Key features
- Lower core losses
- Higher efficiency
- Mechanical Strength & Durability
- Lower DCR & Higher Current Handling
- Excellent Thermal Stability
- Compact & Consistent Shape for High-Density PCB Design
Applications
- Wearable Devices
- ADAS (Advanced Driver-Assistance Systems)
- Infotainment Systems & Digital Clusters
- LED Lighting Drivers
- 5G Modules & IoT Gateways
- GPS & Asset Tracking Devices
- Embedded Systems & Edge Computing
- DC-DC Converters
- Energy Storage for PMICs (Power Management ICs)
Construction
- Shielded Inductor
Size(mm)
- 4.0x4.0x3.0
Inductance(uH)
- 4.7
Inductance tolerance
- ±20%
Test Frequency(MHz)
- 1
Isat(A)
- 7
Irms(A)
- 4.3
DCR(mΩ)
- 41
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4.7uH 7A IoT Power Module Inductor – High Efficiency, Space-Saving | 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, 4.7uH 7A IoT Power Module Inductor – High Efficiency, Space-Saving, 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.