MS1040 Power Inductor
The MS1040 is a low-profile, high-current power inductor designed for a variety of demanding applications. It is ideal for use in battery-powered devices, DC/DC converters within distributed power systems, and DC/DC converters for field-programmable gate arrays (FPGAs). The MS1040 series offers a range of inductance values with precise specifications for heat rating current and saturation current, ensuring reliable performance in compact power supply designs.
Product Attributes
- Brand: SHENZHEN MOTTOTECHNOLOGY Co.,Ltd
- Series: MS1040
- Material: Not specified
- Origin: Not specified
Technical Specifications
| Part Number | L0 (uH) 20% | Rdc (m) @25C TYP. | Heat Rating Current DC Amps. Irms (A) TYP. | Saturation Current DC Amps. IsatA) MAX. |
|---|---|---|---|---|
| MS1040-R22M | 0.22 | 0.9 | 1.0 | 35.0 |
| MS1040-R36M | 0.36 | 1.05 | 1.2 | 25.0 |
| MS1040-R47M | 0.47 | 1.53 | 1.7 | 24.0 |
| MS1040-R56M | 0.56 | 1.6 | 1.8 | 23.5 |
| MS1040-R68M | 0.68 | 2.1 | 2.4 | 20.0 |
| MS1040-1R0M | 1.00 | 3.0 | 3.3 | 18.0 |
| MS1040-1R5M | 1.50 | 3.8 | 4.2 | 15.0 |
| MS1040-2R2M | 2.20 | 6.0 | 7.0 | 12.0 |
| MS1040-3R3M | 3.30 | 10.8 | 11.8 | 10.0 |
| MS1040-4R7M | 4.70 | 17.0 | 20.0 | 8.5 |
| MS1040-5R6M | 5.60 | 20.0 | 23.0 | 8.0 |
| MS1040-6R8M | 6.80 | 22.5 | 25.0 | 7.0 |
| MS1040-8R2M | 8.20 | 25.0 | 27.0 | 6.0 |
| MS1040-100M | 10.0 | 27.0 | 30.0 | 5.5 |
| MS1040-120M | 12.0 | 36.0 | 42.0 | 5.0 |
| MS1040-150M | 15.0 | 40.0 | 45.0 | 4.5 |
| MS1040-220M | 22.0 | 60.0 | 66.0 | 4.0 |
| MS1040-330M | 33.0 | 85.0 | 92.0 | 3.5 |
| MS1040-470M | 47.0 | 130.0 | 145.0 | 2.8 |
| MS1040-680M | 68.0 | 186.0 | 205.0 | 2.3 |
| MS1040-820M | 82.0 | 262.0 | 280.0 | 2.0 |
| MS1040-101M | 100.0 | 280.0 | 300.0 | 1.5 |
Notes on Specifications:
- All test data is referenced to 25 ambient.
- Irms: DC current (A) that will cause an approximate T of 40.
- Isat: DC current (A) that will cause L0 to drop approximately 30%.
- Operating temperature range: -55 to +125.
- The part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions. Factors affecting part temperature include circuit design, component, PWB trace size and thickness, airflow, and other cooling provisions. Part temperature should be verified in the final application.
- The rated current as listed is either the saturation current or the heating current, depending on which value is lower.
For alternative part numbers, please contact us.
For more accurate and safe product usage, please request the procurement specification document for detailed characteristics and specifications. Content may be subject to change without prior notice due to product improvements.
Website: http://www.coilmx.com
Email: sales@mottotech.com
2304140030_COILMX-MS1040-8R2M_C380051.pdf
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