39µH, 0.45A, 0302 Power Indcutor, Non - Shielded Inductor
SR0302390KL
Non-Shielded SMD Power Inductor, General Grade
39µH, 0.45A, 0302 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 | ±10% |
| Part Number | SR0302390KL | RDC (Ω) | 1.12 |
| Grade | General | Isat. (A) | 0.45 |
| Length (mm) | 3 | Irms. (A) | 0.38 |
| Width (mm) | 2.8 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 2.5 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 39 |
- Download
Non - Shielded Inductor SR0302 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 DC/DC converter designs while maintaining compact component sizes?
ABC ATEC's SR0302390KL non-shielded power inductor features exceptionally low DC resistance (1.12Ω) and high saturation current ratings (0.45A), enabling your DC/DC converters to achieve superior energy efficiency and thermal stability. Our ferrite drum core technology with copper wire winding minimizes power dissipation, directly reducing operational costs and extending device lifespan. With 45 years of inductor manufacturing expertise and IATF16949 certification, ABC ATEC delivers the precision-engineered components your converter designs require for competitive market advantage.
ABC ATEC's 45 years of specialized expertise in inductor design and manufacturing ensures this power inductor meets the highest quality standards with IATF16949 certification. The SR series is available in multiple sizes from 0302 to 1006, offering design flexibility for small to medium-sized product applications. Whether you're developing compact DC/DC converters or consumer electronic devices, our non-shielded power inductor delivers the performance, reliability, and customization capabilities your application demands. Contact ABC ATEC today to discuss your specific inductor requirements and discover how our patented production technologies can optimize your power conversion designs.










