1.8µH Power Inductor | ABC ATEC Non-Shielded SMD
High-performance 1.8µH, 2.91A non-shielded power inductor for DC/DC converters. Low DCR, wide temp range -40°C to +125°C. ABC ATEC quality.
1.8µH, 2.91A, 0403 Power Indcutor, Non - Shielded Inductor
SR04031R8ML
Non-Shielded SMD Power Inductor, General Grade
1.8uH, 2.91A 0403 Non-Shielded Power Inductor SR series is designed with copper wire winding on high performance ferrite drum core, offering low DC resistance and higher current rating, available for small or median product size (From 0302 to 1006) and is deal for DC / DC converters and consumer electronics applications.
Product Features
- Open magnetic circuit structure
- Low DCR
- High saturation current ratings
- Operating temp.: -40°C ~ +125°C (including self-temperature rise)
Product Applications
- DC / DC converters
- Consumer electronics
| Product Category | Power Inductor - Non - Shielded Inductor | Inductance (µH) | 1.8 |
| Part Number | SR04031R8ML | Tolerance | ±20% |
| Grade | General | RDC (Ω) | 0.042 |
| Length (mm) | 4.5 | IDC (A) | 2.91 |
| Width (mm) | 4 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 3.2 | Operating temp.°C (HIGH) | 125 |
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Non - Shielded Inductor SR0403 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you reduce power losses and improve efficiency in your compact DC/DC converter designs?
ABC ATEC's 1.8µH non-shielded power inductor delivers exceptional low DC resistance (0.042Ω) and high saturation current (2.91A) in a space-saving 0403 package, enabling you to optimize power conversion efficiency while maintaining thermal stability across -40°C to +125°C operating range. Contact our engineering team to discuss custom inductor solutions tailored to your specific DC/DC converter requirements.
Engineered to withstand demanding operational conditions with an extended operating temperature range from -40°C to +125°C including self-temperature rise, this general-grade power inductor offers ±20% inductance tolerance and proven reliability across diverse consumer electronics platforms. As an IATF16949 certified manufacturer, ABC ATEC ensures every component meets rigorous quality standards while providing comprehensive customization services backed by proprietary production technologies. Whether you're designing compact portable devices, consumer-grade power supplies, or space-efficient DC/DC conversion systems, this non-shielded power inductor delivers the performance, reliability, and cost-effectiveness your applications demand.