1uH 15.5A High-Frequency Inductor – Advanced Shielding, High Saturation | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics

High efficiency SMD molding power inductors | Specializing in High Current SMD Inductors, Common Mode Chokes, and High-Frequency Magnetics

1uH 15.5A Industrial Power Inductor – Rugged Design, High Current - High efficiency SMD molding power inductors
  • 1uH 15.5A Industrial Power Inductor – Rugged Design, High Current - High efficiency SMD molding power inductors

1uH 15.5A Industrial Power Inductor – Rugged Design, High Current

SEP4030EMH-1R0M-LF

1uH 15.5A High-Frequency Inductor – Advanced Shielding, High Saturation

1uH 15.5A power inductor built for industrial applications. Features rugged construction and high current capacity. The 4.0 x 4.0 x 3.0mm molded flat-wire SMD inductor is designed for high-current applications requiring low DCR and superior efficiency. Its fully shielded structure minimizes EMI, ensuring clean power conversion in automotive, telecom, and industrial power circuits. Built using the hot press molding process, it offers enhanced core density, high saturation current, and improved thermal performance. AEC-Q200 qualified, this inductor meets the rigorous demands of DC-DC converters, embedded systems, and high-efficiency power modules.

Customization

Tired of long lead times and rigid minimum order quantities (MOQs)? Unlike major manufacturers that prioritize only large-scale production, we offer faster delivery and flexible order sizes, ensuring you get what you need, when you need it. Whether you require quick samples, small pilot runs, or high-volume production, our agile supply chain is designed to deliver faster than traditional suppliers.

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)
  • 1
Inductance tolerance
  • ±20%
Test Frequency(MHz)
  • 1
Isat(A)
  • 15.5
Irms(A)
  • 10
DCR(mΩ)
  • 10
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1uH 15.5A Industrial Power Inductor – Rugged Design, High Current | 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, 1uH 15.5A Industrial Power Inductor – Rugged Design, High Current, 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.