180µH, 220mA, 0502 Power Indcutor, Non - Shielded Inductor
SR0502181ML
Non-Shielded SMD Power Inductor, General Grade
180uH, 220mA, 0502 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 | Tolerance | ±20% |
| Part Number | SR0502181ML | RDC (Ω) | 2.5 |
| Grade | General | Isat. (A) | 0.215 |
| Length (mm) | 5 | Irms. (A) | 0.22 |
| Width (mm) | 4.5 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 2 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 180 |
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Non - Shielded Inductor SR0502 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you reduce power loss and improve efficiency in compact DC/DC converter designs?
The SR0502181ML non-shielded power inductor features exceptionally low DC resistance (2.5Ω) and high saturation current ratings, directly reducing power dissipation and heat generation in your DC/DC converter circuits. ABC ATEC's 45-year expertise ensures reliable performance across the full -40°C to +125°C operating range, enabling you to achieve superior efficiency metrics while maintaining compact form factors. Contact our engineering team to discuss how our customized inductor solutions can optimize your converter performance and reduce time-to-market.
ABC ATEC's 45 years of specialized expertise in inductor design and manufacturing ensures that the SR0502181ML meets the highest quality standards, backed by IATF16949 certification. The ±20% inductance tolerance and robust construction make this non-shielded power inductor an excellent choice for engineers seeking cost-effective solutions without compromising performance. Whether you're developing next-generation consumer electronics or optimizing power conversion efficiency in compact devices, our SR0502 series delivers the precision engineering and customization capabilities that distinguish ABC ATEC as a trusted inductor manufacturer for global electronics manufacturers.











