Product Overview
The MS1040 is a series of low-profile, high-current power inductors designed for a variety of applications including battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for field-programmable gate arrays (FPGAs). These inductors are engineered to handle significant current while maintaining a compact form factor, making them suitable for space-constrained designs.
Product Attributes
- Brand: MOTTOTECHNOLOGY
- Series: MS1040
- Material: Not specified (Implied magnetic material for inductor core)
- Origin: SHENZHEN
Technical Specifications
| Part Number | L0 (uH) ±20% | Rdc (mΩ) @25°C TYP. | Rdc (mΩ) @25°C MAX. | Heat Rating Current DC Amps. Irms (A) TYP. | Saturation Current DC Amps. Isat (A) TYP. |
| MS1040-R22M | 0.22 | 0.9 | 1.0 | 35.0 | 60.0 |
| MS1040-R36M | 0.36 | 1.05 | 1.2 | 25.0 | 50.0 |
| MS1040-R47M | 0.47 | 1.53 | 1.7 | 24.0 | 35.0 |
| MS1040-R56M | 0.56 | 1.6 | 1.8 | 23.5 | 33.0 |
| MS1040-R68M | 0.68 | 2.1 | 2.4 | 20.0 | 30.0 |
| MS1040-1R0M | 1.00 | 3.0 | 3.3 | 18.0 | 28.0 |
| MS1040-1R5M | 1.50 | 3.8 | 4.2 | 15.0 | 24.0 |
| MS1040-2R2M | 2.20 | 6.0 | 7.0 | 12.0 | 18.0 |
| MS1040-3R3M | 3.30 | 10.8 | 11.8 | 10.0 | 16.00 |
| MS1040-4R7M | 4.70 | 17.0 | 20.0 | 8.5 | 13.0 |
| MS1040-5R6M | 5.60 | 20.0 | 23.0 | 8.0 | 11.0 |
| MS1040-6R8M | 6.80 | 22.5 | 25.0 | 7.0 | 10.0 |
| MS1040-8R2M | 8.20 | 25.0 | 27.0 | 6.0 | 9.0 |
| MS1040-100M | 10.0 | 27.0 | 30.0 | 5.5 | 8.5 |
| MS1040-120M | 12.0 | 36.0 | 42.0 | 5.0 | 8.0 |
| MS1040-150M | 15.0 | 40.0 | 45.0 | 4.5 | 6.0 |
| MS1040-220M | 22.0 | 60.0 | 66.0 | 4.0 | 5.5 |
| MS1040-330M | 33.0 | 85.0 | 92.0 | 3.5 | 5.0 |
| MS1040-470M | 47.0 | 130.0 | 145.0 | 2.8 | 3.5 |
| MS1040-680M | 68.0 | 186.0 | 205.0 | 2.3 | 3.0 |
| MS1040-820M | 82.0 | 262.0 | 280.0 | 2.0 | 3.0 |
| MS1040-101M | 100.0 | 280.0 | 300.0 | 1.5 | 2.0 |
Operating Temperature Range: -55°C to +125°C
Note: Irms: DC current (A) that will cause an approximate ΔT of 40°C. Isat: DC current (A) that will cause L0 to drop approximately 30%. The rated current listed is the lower of saturation current or heating current. Part temperature (ambient + temp rise) should not exceed 125°C under worst-case operating conditions. PWB layout, trace size and thickness, airflow, and other cooling provisions affect part temperature and should be verified in the final application.
For part numbers not listed, please contact the manufacturer.
Manufacturer: SHENZHEN MOTTOTECHNOLOGY Co.,Ltd
Website: Http://www.coilmx.com
Email: sales@mottotech.com
2304140030_COILMX-MS1040-3R3M_C380047.pdf
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High Current Inductor COILMX MS1040-3R3M Low Profile Component for Space Constrained Power Systems Images
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