Sunlord SWPA4030S100MT Power Inductor
High – Performance Solution for Demanding Applications
Product Overview
The Sunlord SWPA4030S100MT Power Inductor, a part of the renowned SWPA series, is engineered to deliver superior performance in power management systems. With its compact 4.0mm x 3.0mm x 1.9mm package, this inductor is ideal for space – constrained designs while ensuring high – end functionality.
Key Features
- Low – Loss Design: Boasting a low DC resistance (DCR) of only 130mΩ, the SWPA4030S100MT minimizes power losses, making it perfect for high – current applications.
- High Saturation Current: With an Isat of 2.4A and an Irms rating of 1.5A, it features a robust design that can withstand high – bias conditions, ensuring stable operation under heavy loads.
- EMI – Reducing Structure: Its magnetic shielding construction effectively suppresses electromagnetic interference (EMI), enhancing the reliability of the overall circuit.
- Automotive – Grade Reliability: Likely compliant with AEC – Q200 standards, the SWPA series is designed to meet the strict requirements of automotive applications, providing exceptional reliability in harsh environments. The operating temperature range of – 40°C to + 125°C further attests to its durability.
Technical Specifications
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Attribute
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Parameter Value
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Inductance Value
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10μH
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Tolerance
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±20%
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Rated Current (Irms)
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1.5A
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Saturation Current (Isat)
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2.4A
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DC Resistance (DCR)
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130mΩ
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Type
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Shielded Power Inductor
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Package Size
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4030 (4.0mm x 3.0mm)
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Operating Temperature Range
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– 40°C ~ + 125°C
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Applications
- Automotive Electronics: Ideal for use in advanced driver – assistance systems (ADAS), vehicle power supplies, and motor drives, ensuring stable power delivery in automotive environments.
- Industrial Equipment: Suited for industrial power management, where reliability and high – current handling are crucial.
- New Energy Systems: Supports power conversion in renewable energy applications, such as solar inverters and energy storage systems.
- Communication Devices: Ensures efficient DC – DC conversion in communication equipment, reducing power consumption and improving system performance.
Trust Sunlord for Your Power Inductor Needs
The SWPA4030S100MT Power Inductor combines high – performance, compact size, and automotive – grade reliability. Whether you’re designing automotive electronics, industrial equipment, or communication devices, this inductor provides the power management solution you can rely on. Contact us today to learn more or place an order!

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