18µH, 0.84A, 0403 Power Indcutor, Non - Shielded Inductor
SR0403180ML
Non-Shielded SMD Power Inductor, General Grade
18uH, 0.84A 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) | 18 |
| Part Number | SR0403180ML | Tolerance | ±20% |
| Grade | General | RDC (Ω) | 0.338 |
| Length (mm) | 4.5 | IDC (A) | 0.84 |
| 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 minimize power losses and heat generation in your compact DC/DC converter designs?
ABC ATEC's SR0403180ML non-shielded power inductor delivers ultra-low DC resistance (0.338Ω) that significantly reduces I²R losses in your power conversion circuits. With high saturation current ratings of 0.84A and optimized ferrite drum core design, you achieve superior thermal efficiency without compromising on compact form factors. Contact our engineering team to explore how this inductor can enhance your converter efficiency and reliability.
ABC ATEC's SR0403180ML combines proven ferrite core technology with rigorous IATF16949 quality certification standards to ensure superior performance and reliability in your power management systems. With ±20% inductance tolerance and optimized for both small and medium product sizes (0302 to 1006 range), this non-shielded power inductor delivers consistent electrical characteristics essential for stable DC/DC converter operation. Partner with ABC ATEC to access 45 years of inductor manufacturing excellence, patented production technologies, and comprehensive customization capabilities that transform your power conversion designs into market-leading solutions.










