Product Overview
The MS1040-1R0M-C is a unibody power inductor designed for high-current applications. It features a super low resistance and ultra-high current rating, realized by a metal dust core for high performance. This inductor is suitable for use in low-profile, high-current power supplies, battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for field-programmable gate arrays. It operates within a frequency range of up to 1MHz and complies with ROHS standards.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core
- Compliance: ROHS compliant
- Marking: 1R0 on top of the body
Technical Specifications
| Parameter | Specification | Condition | Test Instruments |
|---|---|---|---|
| Model Number | MS1040-1R0M-C | Revision A/0 | |
| Inductance (L) | 1.0H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 4.1m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 36A TYP | L0A * 80% @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| RMS Current (I rms) | 17.5A TYP | T 40 @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| Operating Temperature Range | -55 ~ +125 | ||
| Dimensions (A) | 11.15 0.35 mm | ||
| Dimensions (B) | 10.0 0.3 mm | ||
| Dimensions (C) | 4.0 mm MAX | ||
| Dimensions (D) | 3.0 0.5 mm | ||
| Dimensions (E) | 2.0 0.5 mm | ||
| Frequency Range | Up to 1MHz |
Note: All test data is based on 25 ambient. DC current that will cause an approximate T40 and L0 to drop approximately 20%Typ. Part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions. Circuit design, component, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application.
2409290933_COILMX-MS1040-1R0M-C_C18337384.pdf
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