3.3µH Power Inductor SB7045 | ABC ATEC Non-Shielded
ABC ATEC's 3.3µH, 3.7A non-shielded power inductor for DC/DC converters. Low DCR, high saturation current, excellent energy storage. Quality certified.
3.3µH, 3.7A, 7045 Power Indcutor, Non - Shielded Inductor
SB70453R3ML
Non-Shielded SMD Power Inductor, General Grade
3.3µH, 3.7A, 7045 Non-Shielded Power Inductor SB7045 series is designed with high saturation current capacity, excellent energy storage, and low DC resistance. These inductors support maximum saturation currents of up to 5A and feature an open magnetic flux path. Built with a flat top and a standard industry footprint, they ensure consistent and dependable surface mounting. These inductors are particularly well-suited for use in DC / DC converters and various portable electronic devices.
Product Features
- Ferrite drum core / plastic base offers good co-planarity
- Open magnetic circuit structure
- Very low DCR values
- Excellent current handling
- High saturation current ratings
- Operating temp.: -40°C ~ +125°C (including self-temperature rise)
Product Applications
- DC / DC converters
- Portable power devices
| Product Category | Power Inductor - Non - Shielded Inductor | Tolerance | ±20% |
| Part Number | SB70453R3ML | RDC (Ω) | 0.036 |
| Grade | General | Isat. (A) | 3.7 |
| Length (mm) | 7 | Irms. (A) | 2.8 |
| Width (mm) | 7 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 4.5 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 3.3 |
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Non - Shielded Inductor SB7045 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you optimize DC/DC converter efficiency while reducing component size and heat generation?
ABC ATEC's SB7045 non-shielded power inductor delivers exceptional performance with very low DC resistance (0.036Ω) and high saturation current capability (3.7A), enabling more efficient power conversion with minimal thermal losses. Our 45-year heritage in inductor design ensures your DC/DC converters achieve optimal efficiency ratings while maintaining compact form factors. Contact our engineering team to discuss customized inductor solutions tailored to your specific converter specifications.
ABC ATEC's 45 years of specialized expertise in inductor design and manufacturing ensures this non-shielded power inductor meets the highest quality standards with IATF16949 certification. The standard industry footprint (7×7×4.5mm) guarantees consistent and dependable surface mounting compatibility, while the ±20% inductance tolerance provides design flexibility for OEMs and contract manufacturers. Whether optimizing DC/DC converters for portable power applications or designing complex power management systems, this general-grade power inductor delivers the performance, reliability, and customization support that distinguishes ABC ATEC as a trusted partner for professional electronics manufacturers worldwide.