SMMS Series Ultra-high current SMT Power Inductors
The SMMS Series offers thin, low DCR, and ultra-high current SMT power inductors with magnetic shielding for strong anti-electromagnetic interference, making them suitable for high-density installations. These inductors feature high reliability due to their integral construction, providing excellent vibration resistance. They also boast ultra-low buzz noise thanks to a composite structure and are manufactured using low-loss alloy powder for die-casting, resulting in low impedance and small parasitic capacitance. These inductors achieve high efficiency by reducing winding DC resistance and core eddy-current loss, with operating frequencies up to 3MHz and an absolute maximum voltage of 30VDC. They are RoHS, Halogen Free, and REACH compliant.
Product Attributes
- Brand: HENZHEN SHUNXIANGNUO ELECTRONICS CO., LTD.
- Origin: China
- Certifications: RoHS, Halogen Free, REACH Compliance
Applications
- PDA, notebook, desktop, server applications
- High current POL converters
- Battery powered devices
- DC/DC converters in distributed power systems
Technical Specifications
| Part No | Inductance (H) | Dimensions (LWH mm) | DCR (m) Typical | Saturation Current (A) Typical | Temperature Rise Current (A) Typical |
| SMMS0420-R10M | 0.10 20% | 4.64.22.0 | 3.50 | 25.00 | 13.00 |
| SMMS0420-R22M | 0.22 20% | 4.64.22.0 | 6.00 | 13.00 | 9.50 |
| SMMS0420-R33M | 0.33 20% | 4.64.22.0 | 8.00 | 11.00 | 7.00 |
| SMMS0420-R47M | 0.47 20% | 4.64.22.0 | 12.00 | 9.50 | 8.00 |
| SMMS0420-R56M | 0.56 20% | 4.64.22.0 | 14.00 | 9.00 | 7.00 |
| SMMS0420-R68M | 0.68 20% | 4.64.22.0 | 18.00 | 9.00 | 7.00 |
| SMMS0420-1R0M | 1.00 20% | 4.64.22.0 | 24.00 | 7.00 | 6.00 |
| SMMS0420-1R2M | 1.20 20% | 4.64.22.0 | 25.00 | 6.00 | 5.50 |
| SMMS0420-1R5M | 1.50 20% | 4.64.22.0 | 40.00 | 6.00 | 5.50 |
| SMMS0420-2R2M | 2.20 20% | 4.64.22.0 | 52.00 | 5.00 | 4.50 |
| SMMS0420-3R3M | 3.30 20% | 4.64.22.0 | 70.00 | 4.00 | 3.50 |
| SMMS0420-4R7M | 4.70 20% | 4.64.22.0 | 105.00 | 3.00 | 2.80 |
| SMMS0420-6R8M | 6.80 20% | 4.64.22.0 | 120.00 | 2.50 | 2.40 |
| SMMS0420-100M | 10.00 20% | 4.64.22.0 | 220.00 | 2.00 | 1.60 |
| SMMS0520-R10M | 0.10 20% | 5.505.202.00 | 2.70 | 25.00 | 21.00 |
| SMMS0520-R22M | 0.22 20% | 5.505.202.00 | 4.10 | 18.50 | 14.50 |
| SMMS0520-R33M | 0.33 20% | 5.505.202.00 | 5.50 | 17.00 | 13.00 |
| SMMS0520-R47M | 0.47 20% | 5.505.202.00 | 7.80 | 15.50 | 11.50 |
| SMMS0520-1R0M | 1.00 20% | 5.505.202.00 | 16.80 | 9.00 | 8.50 |
| SMMS0520-1R5M | 1.50 20% | 5.505.202.00 | 30.00 | 8.00 | 7.50 |
| SMMS0520-2R2M | 2.20 20% | 5.505.202.00 | 34.90 | 6.50 | 5.50 |
| SMMS0520-3R3M | 3.30 20% | 5.505.202.00 | 58.50 | 5.00 | 4.50 |
| SMMS0520-4R7M | 4.70 20% | 5.505.202.00 | 75.30 | 4.00 | 3.50 |
| SMMS0520-5R6M | 5.60 20% | 5.505.202.00 | 85.20 | 3.60 | 3.00 |
| SMMS0520-6R8M | 6.80 20% | 5.505.202.00 | 114.00 | 3.40 | 2.80 |
| SMMS0520-100M | 10.00 20% | 5.505.202.00 | 200.00 | 3.00 | 2.50 |
| SMMS0530-R22M | 0.22 20% | 5.505.203.00 | 3.50 | 15.00 | 14.00 |
| SMMS0530-R33M | 0.33 20% | 5.505.203.00 | 3.70 | 14.00 | 11.00 |
| SMMS0530-R47M | 0.47 20% | 5.505.203.00 | 7.40 | 14.00 | 11.00 |
| SMMS0530-R68M | 0.68 20% | 5.505.203.00 | 11.00 | 12.00 | 9.00 |
| SMMS0530-1R0M | 1.00 20% | 5.505.203.00 | 12.00 | 10.00 | 9.00 |
| SMMS0530-1R2M | 1.20 20% | 5.505.203.00 | 15.00 | 11.00 | 9.00 |
| SMMS0530-1R5M | 1.50 20% | 5.505.203.00 | 20.00 | 9.00 | 7.50 |
| SMMS0530-2R2M | 2.20 20% | 5.505.203.00 | 31.00 | 7.00 | 6.50 |
| SMMS0530-3R3M | 3.30 20% | 5.505.203.00 | 35.00 | 6.00 | 5.00 |
| SMMS0530-4R7M | 4.70 20% | 5.505.203.00 | 50.00 | 5.00 | 4.50 |
| SMMS0530-6R8M | 6.80 20% | 5.505.203.00 | 102.00 | 4.00 | 3.50 |
| SMMS0530-100M | 10.00 20% | 5.505.203.00 | 110.00 | 3.50 | 3.20 |
| SMMS0530-150M | 15.00 20% | 5.505.203.00 | 175.00 | 2.50 | 2.20 |
| SMMS0530-220M | 22.00 20% | 5.505.203.00 | 320.00 | 2.00 | 1.80 |
| SMMS0624-R22M | 0.22 20% | 7.106.602.40 | 2.90 | 34.00 | 21.00 |
| SMMS0624-R33M | 0.33 20% | 7.106.602.40 | 3.70 | 22.00 | 18.00 |
| SMMS0624-R47M | 0.47 20% | 7.106.602.40 | 6.00 | 21.00 | 13.50 |
| SMMS0624-R68M | 0.68 20% | 7.106.602.40 | 8.70 | 18.00 | 11.00 |
| SMMS0624-R82M | 0.82 20% | 7.106.602.40 | 10.60 | 17.00 | 10.00 |
| SMMS0624-1R0M | 1.00 20% | 7.106.602.40 | 13.00 | 16.00 | 9.00 |
| SMMS0624-1R5M | 1.50 20% | 7.106.602.40 | 18.50 | 15.00 | 7.50 |
| SMMS0624-2R2M | 2.20 20% | 7.106.602.40 | 28.00 | 14.00 | 6.50 |
| SMMS0624-3R3M | 3.30 20% | 7.106.602.40 | 36.50 | 13.00 | 5.00 |
| SMMS0624-4R7M | 4.70 20% | 7.106.602.40 | 45.00 | 9.00 | 4.50 |
| SMMS0624-5R6M | 5.60 20% | 7.106.602.40 | 66.00 | 8.00 | 4.00 |
| SMMS0624-6R8M | 6.80 20% | 7.106.602.40 | 72.50 | 7.00 | 3.60 |
| SMMS0624-8R2M | 8.20 20% | 7.106.602.40 | 84.00 | 6.50 | 3.00 |
| SMMS0624-100M | 10.00 20% | 7.106.602.40 | 116.00 | 6.00 | 2.50 |
2410121442_Shun-Xiang-Nuo-SMMS0650-150M_C149585.pdf
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