Professional Non-Shielded SMD Power Inductor for Consumer Electronics

High-Performance 3.3µH Power Inductor with Low DCR and Extended Temperature Range

3.3µH, 2.15A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
  • 3.3µH, 2.15A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor

3.3µH, 2.15A, 0403 Power Indcutor, Non - Shielded Inductor

SR04033R3ML

Non-Shielded SMD Power Inductor, General Grade

3.3uH, 2.15A 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)3.3
Part NumberSR04033R3MLTolerance±20%
GradeGeneralRDC (Ω)0.058
Length (mm)4.5IDC (A)2.15
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 loss and heat generation in your compact DC/DC converter designs while maintaining high current capacity?

The SR04033R3ML non-shielded power inductor delivers exceptional performance with ultra-low DCR (0.058Ω) and high saturation current (2.15A), minimizing power dissipation in space-constrained consumer devices. ABC ATEC's 45-year manufacturing heritage ensures reliable, consistent quality backed by IATF16949 certification. Optimize your power conversion efficiency today—request technical specifications and pricing for volume production.

ABC ATEC's 45 years of specialized expertise in inductor design and manufacturing is reflected in this product's superior performance characteristics and IATF16949 quality certification. The SR04033R3ML represents our commitment to delivering customized, high-quality components that meet the rigorous demands of modern consumer electronics and DC/DC converter designs. Whether you're developing portable devices, power supply modules, or compact consumer products, this non-shielded power inductor combines proven reliability with cost-effective manufacturing. Contact our technical team today to explore how this component can optimize your power conversion efficiency and accelerate your product development timeline.