Non-Shielded SMD Power Inductor for DC/DC Conversion Applications

Professional-grade 330µH power inductor with low DC resistance and high current ratings, engineered for consumer electronics and power conversion circuits

330µH, 0.17A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
  • 330µH, 0.17A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor

330µH, 0.17A, 0403 Power Indcutor, Non - Shielded Inductor

SR0403331KL

Non-Shielded SMD Power Inductor, General Grade

330uH, 0.17A 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) 330
Part Number SR0403331KL Tolerance ±10%
Grade General RDC (Ω) 6
Length (mm) 4.5 IDC (A) 0.17
Width (mm) 4 Operating temp.°C (LOW) -40
Height (mm) 3.2 Operating temp.°C (HIGH) 125
Download
Non - Shielded Inductor SR0403 Series Datasheet
Non - Shielded Inductor SR0403 Series Datasheet

Include dimensions, electrical characteristics and curve diagrams for your reference

Download
Related Products
330µH, 0.15A, 0302 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.15A, 0302 Power Indcutor, Non - Shielded Inductor
SR0302331KL

330µH, 0.15A, 0302 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 0.17A, 0403 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.17A, 0403 Power Indcutor, Non - Shielded Inductor
SR0403331KL

330uH, 0.17A 0403 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 174mA, 0502 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 174mA, 0502 Power Indcutor, Non - Shielded Inductor
SR0502331ML

330uH, 174mA, 0502 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 0.21A, 0503 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.21A, 0503 Power Indcutor, Non - Shielded Inductor
SR0503331KL

330uH, 0.21A, 0503 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 0.25A, 0602 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.25A, 0602 Power Indcutor, Non - Shielded Inductor
SR0602331KL

330µH, 0.25A, 0602 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 0.2A, 0603 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.2A, 0603 Power Indcutor, Non - Shielded Inductor
SR0603331KL

330uH, 0.2A, 0603 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 0.4A, 0604 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.4A, 0604 Power Indcutor, Non - Shielded Inductor
BR0604331KL

330uH, 0.4A, 0604 Non-Shielded Power Inductor BR0604 series is designed with copper wire winding...

Details Add to List
330µH, 0.A, 0805 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.A, 0805 Power Indcutor, Non - Shielded Inductor
SR0805331KL

330µH, 0.A, 0805 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 0.5A, 0906 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.5A, 0906 Power Indcutor, Non - Shielded Inductor
SR0906331KL

330uH, 0.5A, 0906 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List
330µH, 0.95A, 1006 Power Indcutor, Non - Shielded Inductor - High Inductance Non-Shielded SMD Power Inductor
330µH, 0.95A, 1006 Power Indcutor, Non - Shielded Inductor
SR1006331KS

330µH, 0.95A, 1006 Non-Shielded Power Inductor SR series is designed with copper wire winding...

Details Add to List

How can you reduce power consumption and heat generation in compact consumer electronics while maintaining design flexibility?

Our SR0403331KL non-shielded power inductor delivers exceptionally low DC resistance (6Ω) and high saturation current ratings, minimizing energy loss and heat dissipation in your DC/DC converter circuits. The compact 0403 package design allows seamless integration into space-constrained consumer devices without compromising performance. With IATF16949 quality certification and proven reliability across -40°C to +125°C operating range, you gain the efficiency and durability your products require. Contact ABC ATEC today to discuss how our 45 years of inductor expertise can optimize your next-generation consumer electronics.

ABC ATEC's 45 years of specialized expertise in inductor design and manufacturing ensures this power inductor meets the highest quality standards, backed by IATF16949 certification. The SR series represents our commitment to delivering customized, precision-engineered solutions that address the critical power conversion needs of modern consumer electronics and industrial applications. Whether you're designing compact portable devices, efficient DC/DC converters, or advanced power management circuits, this non-shielded inductor provides the reliable performance and cost-effectiveness your applications demand.