820µH, 0.1A, 0403 Power Indcutor, Non - Shielded Inductor
SR0403821KL
Non-Shielded SMD Power Inductor, General Grade
820uH, 0.1A 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) | 820 |
| Part Number | SR0403821KL | Tolerance | ±10% |
| Grade | General | RDC (Ω) | 12 |
| Length (mm) | 4.5 | IDC (A) | 0.1 |
| Width (mm) | 4 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 3.2 | Operating temp.°C (HIGH) | 125 |
- Download
Non - Shielded Inductor SR0403 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
Download- Related Products
820µH, 0.1A, 0302 Power Indcutor, Non - Shielded Inductor
SR0302821KL
820µH, 0.1A, 0302 Non-Shielded Power Inductor SR series is designed with copper wire winding...
Details Add to List820µH, 97mA, 0502 Power Indcutor, Non - Shielded Inductor
SR0502821ML
820uH, 97mA, 0502 Non-Shielded Power Inductor SR series is designed with copper wire winding...
Details Add to List820µH, 0.12A, 0503 Power Indcutor, Non - Shielded Inductor
SR0503821KL
820uH, 0.12A, 0503 Non-Shielded Power Inductor SR series is designed with copper wire winding...
Details Add to List820µH, 0.14A, 0602 Power Indcutor, Non - Shielded Inductor
SR0602821KL
820µH, 0.14A, 0602 Non-Shielded Power Inductor SR series is designed with copper wire winding...
Details Add to List820µH, 0.24A, 0604 Power Indcutor, Non - Shielded Inductor
BR0604821KL
820uH, 0.24A, 0604 Non-Shielded Power Inductor BR0604 series is designed with copper wire winding...
Details Add to List820µH, 0.45A, 0805 Power Indcutor, Non - Shielded Inductor
SR0805821KL
820µH, 0.45A, 0805 Non-Shielded Power Inductor SR series is designed with copper wire winding...
Details Add to List820µH, 0.24A, 0906 Power Indcutor, Non - Shielded Inductor
SR0906821KL
820uH, 0.24A, 0906 Non-Shielded Power Inductor SR series is designed with copper wire winding...
Details Add to List820µH, 0.62A, 1006 Power Indcutor, Non - Shielded Inductor
SR1006821KS
820µH, 0.62A, 1006 Non-Shielded Power Inductor SR series is designed with copper wire winding...
Details Add to List
How can you reduce power losses and improve efficiency in your DC/DC converter designs?
The SR0403821KL delivers exceptional low DC resistance of just 12mΩ combined with high saturation current ratings, enabling you to minimize power dissipation and maximize conversion efficiency in your compact converter modules. Our non-shielded design with open magnetic circuit structure provides predictable performance characteristics ideal for demanding power management applications. Contact ABC ATEC today to discuss how our customized inductor solutions can enhance your converter performance and reduce time-to-market.
ABC ATEC's 45 years of specialized expertise in inductor design and manufacturing is reflected in this precision-engineered component, which benefits from our patented production technologies and IATF16949 quality certification. The SR series non-shielded inductor is available in multiple sizes from 0302 to 1006, offering manufacturers the flexibility to optimize their power management circuits while maintaining consistent performance standards. Whether you require customized inductance values or specialized configurations, our comprehensive customization services ensure your specific power conversion requirements are met with precision engineering and quality excellence.










