Non-Shielded SMD Power Inductor - General Grade Component

High-performance 820µH power inductor with low DC resistance, designed for DC/DC converters and consumer electronics applications with operating temperature range of -40°C to +125°C.

820µH, 0.1A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
  • 820µH, 0.1A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor

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 CategoryPower Inductor - Non - Shielded InductorInductance (µH)820
Part NumberSR0403821KLTolerance±10%
GradeGeneralRDC (Ω)12
Length (mm)4.5IDC (A)0.1
Width (mm)4Operating temp.°C (LOW)-40
Height (mm)3.2Operating temp.°C (HIGH)125
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Non - Shielded Inductor SR0403 Series Datasheet
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 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.