470µH Non-Shielded SMD Power Inductor for DC/DC Converter Applications

Professional-grade SR0403 series inductor featuring copper wire winding on ferrite drum core, designed for optimal performance in consumer electronics and power conversion circuits with extended operating temperature range of -40°C to +125°C.

470µH, 0.13A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
  • 470µH, 0.13A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor

470µH, 0.13A, 0403 Power Indcutor, Non - Shielded Inductor

SR0403471KL

Non-Shielded SMD Power Inductor, General Grade

470uH, 0.13A 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) 470
Part Number SR0403471KL Tolerance ±10%
Grade General RDC (Ω) 7
Length (mm) 4.5 IDC (A) 0.13
Width (mm) 4 Operating temp.°C (LOW) -40
Height (mm) 3.2 Operating 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 compact DC/DC converter designs for consumer devices?

ABC ATEC's 470µH non-shielded power inductor delivers exceptionally low DC resistance (7Ω) and high saturation current ratings, enabling efficient power conversion in space-constrained consumer electronics. Our 45-year expertise in inductor design ensures optimal performance with minimal thermal rise, reducing energy waste and extending device battery life. Contact our technical team to customize inductor specifications for your next-generation consumer product.

ABC ATEC's IATF16949 Quality Certification guarantees the highest product standards and manufacturing precision for this non-shielded power inductor. With ±10% inductance tolerance and patented production technologies, the SR0403471KL delivers consistent performance and reliability for your power management circuits. Whether designing compact portable devices or high-efficiency power conversion systems, this general-grade inductor provides the customization flexibility and technical support that distinguishes ABC ATEC as a trusted partner for professional inductor solutions across consumer electronics, industrial control, and telecommunications sectors.