SM Series SMD Unshielded Power Inductor
We offer power inductors in various sizes and shapes, including through-hole and surface-mount options, for switching power supplies, DC-DC converters, and EMI filtering applications. SMD shielded power inductors have high saturation current and wide inductance range, while non-shielded power inductors are particularly suitable for high-volume applications with strict cost requirements. We also offer molded power inductors with a metal alloy powder structure, which have the advantages of low core loss, reduced buzzing noise, and low DC resistance at ultra-high currents. If you have any application requirements, please feel free to contact us.
Picture | Part Number | Max Size(mm) | Inductance (µH) | DCR Max (Ω) | Rated Current Max (mA) | Applications | Series Spec PDF |
 | 3.5 x 3.0 x 1.1 | 1.0µH ~ 68µH | 0.080Ω ~ 3.50Ω | 220mA ~ 1400mA | |||
| 3.5 x 3.0 x 1.6 | 1.0µH ~ 68µH | 0.055Ω ~ 2.40Ω | 200mA ~ 1800mA | |||
| 3.5 x 3.0 x 2.1 | 1.0µH ~ 470µH | 0.040Ω ~ 21.5Ω | 120mA ~ 2250mA | |||
| 4.5 x 4.0 x 2.0 | 1.0µH ~ 82µH | 0.035Ω ~ 1.50Ω | 350mA ~ 2700mA | |||
| 4.5 x 4.0 x 3.2 | 1.0µH ~ 1000µH | 0.033Ω ~ 12.5Ω | 50mA ~ 3800mA | |||
| 5.8 x 5.2 x 4.5 | 1.0µH ~ 220µH | 0.018Ω ~ 1.57Ω | 350mA ~ 5000mA | |||
| 7.8 x 7.0 x 3.5 | 1.0µH ~ 820µH | 0.015Ω ~ 4.30Ω | 200mA ~ 6500mA | |||
| 7.8 x 7.0 x 5.0 | 1.0µH ~ 3000µH | 0.030Ω ~ 8.90Ω | 150mA ~ 6800mA | |||
| 10 x 9.0 x 4.0 | 1.0µH ~ 1000µH | 0.015Ω ~ 3.55Ω | 220mA ~ 7200mA | |||
| 10 x 9.0 x 5.4 | 1.0µH ~ 1000µH | 0.010Ω ~ 3.43Ω | 240mA ~ 7600mA |
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