Molding SMD Power Inductors - SMMS Series
The SMMS Series are ultra-high current SMT power inductors designed for high-density installations. They feature a thin profile with low DC resistance and ultra-high current capability, magnetic shielding for strong anti-electromagnetic interference, and high reliability with excellent vibration resistance due to an integral construction. The composite structure results in ultra-low buzz noise, and the die-casting with low loss alloy powder ensures low impedance and small parasitic capacitance, leading to high efficiency. These inductors operate at frequencies up to 3MHz and have an absolute maximum voltage of 30VDC. They are RoHS, Halogen Free, and REACH compliant.
Features:
- Low DC resistance and ultra-high current thin design
- Magnetic shielding type, strong anti-electromagnetic interference, suitable for high-density installation
- High-reliability, High vibration resistance as result of newly developed integral construction
- Ultra Low buzz noise, due to composite construction
- Die-casting by low loss alloy powder low impedance, Small parasitic capacitance
- High efficiency, Low DC resistance of winding and low eddy-current loss of the core
- Frequency up to 3MHz
- Absolute maximum voltage 30VDC
- RoHS, Halogen Free and REACH Compliance
Applications:
- PDA, notebook, desktop, server applications
- High current POL converters
- Battery powered devices
- DC/DC converters in distributed power systems
Environmental Data:
- Operating Temperature: -40 to +125 (Including coils self-temperature rise)
Product Attributes:
- Brand: HENZHEN SHUNXIANGNUO ELECTRONICS CO., LTD.
- Origin: China
- Certifications: RoHS, Halogen Free, REACH Compliance
Technical Specifications:
| Part No | Inductance (H) | Tolerance | DCR (m) Typical | DCR (m) Max | Saturation Current (A) Typical | Temperature Rise Current (A) Typical | Dimensions (LWH) (mm) |
| SMMS0420-R10M | 0.10 | 20% | 3.50 | 4.00 | 25.00 | 13.00 | 4.64.22.0 |
| SMMS0420-R22M | 0.22 | 20% | 6.00 | 6.60 | 13.00 | 9.50 | 4.64.22.0 |
| SMMS0420-R33M | 0.33 | 20% | 8.00 | 10.00 | 11.00 | 7.00 | 4.64.22.0 |
| SMMS0420-R47M | 0.47 | 20% | 12.00 | 14.00 | 9.50 | 8.00 | 4.64.22.0 |
| SMMS0420-R56M | 0.56 | 20% | 14.00 | 16.00 | 9.00 | 7.00 | 4.64.22.0 |
| SMMS0420-R68M | 0.68 | 20% | 18.00 | 21.00 | 9.00 | 7.00 | 4.64.22.0 |
| SMMS0420-1R0M | 1.00 | 20% | 24.00 | 27.00 | 7.00 | 6.00 | 4.64.22.0 |
| SMMS0420-1R2M | 1.20 | 20% | 25.00 | 27.00 | 6.00 | 5.50 | 4.64.22.0 |
| SMMS0420-1R5M | 1.50 | 20% | 40.00 | 46.00 | 6.00 | 5.50 | 4.64.22.0 |
| SMMS0420-2R2M | 2.20 | 20% | 52.00 | 58.00 | 5.00 | 4.50 | 4.64.22.0 |
| SMMS0420-3R3M | 3.30 | 20% | 70.00 | 87.00 | 4.00 | 3.50 | 4.64.22.0 |
| SMMS0420-4R7M | 4.70 | 20% | 105.00 | 126.00 | 3.00 | 2.80 | 4.64.22.0 |
| SMMS0420-6R8M | 6.80 | 20% | 120.00 | 135.00 | 2.50 | 2.40 | 4.64.22.0 |
| SMMS0420-100M | 10.00 | 20% | 220.00 | 258.00 | 2.00 | 1.60 | 4.64.22.0 |
| SMMS0420-150M | 15.00 | 20% | 280.00 | 320.00 | 1.90 | 1.40 | 4.64.22.0 |
| SMMS0420-220M | 22.00 | 20% | 450.00 | 510.00 | 1.50 | 1.20 | 4.64.22.0 |
| SMMS0520-R10M | 0.10 | 20% | 2.70 | 2.90 | 25.00 | 21.00 | 5.505.202.00 |
| SMMS0520-R22M | 0.22 | 20% | 4.10 | 4.50 | 18.50 | 14.50 | 5.505.202.00 |
| SMMS0520-R33M | 0.33 | 20% | 5.50 | 5.90 | 17.00 | 13.00 | 5.505.202.00 |
| SMMS0520-R47M | 0.47 | 20% | 7.80 | 9.00 | 15.50 | 11.50 | 5.505.202.00 |
| SMMS0520-R68M | 0.68 | 20% | 10.60 | 13.70 | 10.00 | 9.00 | 5.505.202.00 |
| SMMS0520-1R0M | 1.00 | 20% | 16.80 | 18.00 | 9.00 | 8.50 | 5.505.202.00 |
| SMMS0520-1R5M | 1.50 | 20% | 30.00 | 35.00 | 8.00 | 7.50 | 5.505.202.00 |
| SMMS0520-2R2M | 2.20 | 20% | 34.90 | 37.70 | 6.50 | 5.50 | 5.505.202.00 |
| SMMS0520-3R3M | 3.30 | 20% | 58.50 | 68.00 | 5.00 | 4.50 | 5.505.202.00 |
| SMMS0520-4R7M | 4.70 | 20% | 75.30 | 81.30 | 4.00 | 3.50 | 5.505.202.00 |
| SMMS0520-5R6M | 5.60 | 20% | 85.20 | 92.00 | 3.60 | 3.00 | 5.505.202.00 |
| SMMS0520-6R8M | 6.80 | 20% | 114.00 | 121.00 | 3.40 | 2.80 | 5.505.202.00 |
| SMMS0520-100M | 10.00 | 20% | 200.00 | 220.00 | 3.00 | 2.50 | 5.505.202.00 |
| SMMS0530-R22M | 0.22 | 20% | 3.50 | 3.90 | 15.00 | 14.00 | 5.505.203.00 |
| SMMS0530-R33M | 0.33 | 20% | 3.70 | 4.00 | 14.00 | 11.00 | 5.505.203.00 |
| SMMS0530-R47M | 0.47 | 20% | 7.40 | 8.50 | 14.00 | 11.00 | 5.505.203.00 |
| SMMS0530-R68M | 0.68 | 20% | 11.00 | 12.00 | 12.00 | 9.00 | 5.505.203.00 |
| SMMS0530-1R0M | 1.00 | 20% | 12.00 | 15.00 | 10.00 | 9.00 | 5.505.203.00 |
| SMMS0530-1R2M | 1.20 | 20% | 15.00 | 16.00 | 11.00 | 9.00 | 5.505.203.00 |
| SMMS0530-1R5M | 1.50 | 20% | 20.00 | 25.00 | 9.00 | 7.50 | 5.505.203.00 |
| SMMS0530-2R2M | 2.20 | 20% | 31.00 | 35.00 | 7.00 | 6.50 | 5.505.203.00 |
| SMMS0530-3R3M | 3.30 | 20% | 35.00 | 46.00 | 6.00 | 5.00 | 5.505.203.00 |
| SMMS0530-4R7M | 4.70 | 20% | 50.00 | 60.00 | 5.00 | 4.50 | 5.505.203.00 |
| SMMS0530-6R8M | 6.80 | 20% | 102.00 | 110.00 | 4.00 | 3.50 | 5.505.203.00 |
| SMMS0530-100M | 10.00 | 20% | 110.00 | 125.00 | 3.50 | 3.20 | 5.505.203.00 |
| SMMS0530-150M | 15.00 | 20% | 175.00 | 215.00 | 2.50 | 2.20 | 5.505.203.00 |
| SMMS0530-220M | 22.00 | 20% | 320.00 | 394.80 | 2.00 | 1.80 | 5.505.203.00 |
| SMMS0624-R22M | 0.22 | 20% | 2.90 | 3.20 | 34.00 | 21.00 | 7.106.602.40 |
| SMMS0624-R33M | 0.33 | 20% | 3.70 | 4.10 | 22.00 | 18.00 | 7.106.602.40 |
| SMMS0624-R47M | 0.47 | 20% | 6.00 | 6.50 | 21.00 | 13.50 | 7.106.602.40 |
| SMMS0624-R68M | 0.68 | 20% | 8.70 | 9.40 | 18.00 | 11.00 | 7.106.602.40 |
| SMMS0624-R82M | 0.82 | 20% | 10.60 | 11.80 | 17.00 | 10.00 | 7.106.602.40 |
| SMMS0624-1R0M | 1.00 | 20% | 13.00 | 14.20 | 16.00 | 9.00 | 7.106.602.40 |
| SMMS0624-1R5M | 1.50 | 20% | 18.50 | 21.20 | 15.00 | 7.50 | 7.106.602.40 |
| SMMS0624-2R2M | 2.20 | 20% | 28.00 | 34.00 | 14.00 | 6.50 | 7.106.602.40 |
| SMMS0624-3R3M | 3.30 | 20% | 36.50 | 51.60 | 13.00 | 5.00 | 7.106.602.40 |
| SMMS0624-4R7M | 4.70 | 20% | 45.00 | 63.00 | 9.00 | 4.50 | 7.106.602.40 |
| SMMS0624-5R6M | 5.60 | 20% | 66.00 | 73.00 | 8.00 | 4.00 | 7.106.602.40 |
| SMMS0624-6R8M | 6.80 | 20% | 72.50 | 95.00 | 7.00 | 3.60 | 7.106.602.40 |
| SMMS0624-8R2M | 8.20 | 20% | 84.00 | 106.00 | 6.50 | 3.00 | 7.106.602.40 |
| SMMS0624-100M | 10.00 | 20% | 116.00 | 129.00 | 6.00 | 2.50 | 7.106.602.40 |
2109101130_Shun-Xiang-Nuo-SMMS0650-101M_C2894722.pdf
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