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Specifications
Current - Saturation (Isat):
14A
Mfr. Part #:
MS1050-6R8M
Package:
SMD,11.2x10mm
Key Attributes
Model Number:
MS1050-6R8M
Product Description
Product Overview
The MS1050-6R8M is a unibody power inductor designed for high-current applications. It features a super low resistance and an ultra-high current rating, realized by a metal dust core for high performance (I sat). This inductor is ROHS compliant and suitable for operating frequencies up to 1MHz. Key applications include 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.
Product Attributes
- Brand: Shenzhen Motto Technology Co., Ltd.
- Model Number: MS1050-6R8M
- Certifications: IATF16949 / ISO9001 / ISO14000
- Core Material: Metal dust core
- Compliance: ROHS compliant
- Marking: 6R8 on top of the body
Technical Specifications
| Parameter | Specification | Condition | Test Instrument |
|---|---|---|---|
| Inductance (L) | 6.8H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 18.5m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 14.0A TYP | L0A*70% @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| RMS Current (I rms) | 8.5A TYP | T 40 @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| Operating Temperature Range | -55 ~ +125 | ||
| Part Temperature Limit | Should not exceed 125 (ambient + temp rise) under worst-case conditions. | ||
Product Dimensions
| Dimension | Value (mm) |
|---|---|
| A | 11.15 0.35 |
| B | 10.0 0.3 |
| C | 5.0 Max |
| D | 3.0 0.5 |
| E | 2.0 0.5 |
Reliability Specifications
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability | Terminals area must have 95% min solder coverage | Solder heat proof: Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 seconds |
| Vibration Test | Inductance change: Within 5%; Without mechanical damage | Frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Time: 2 hours in each of 3 mutual perpendicular directions; Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within 5%; Without mechanical damage | Peak value: 100G; Duration of pulse: 11ms; 3 times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal Shock | Inductance change: Within 5%; Without mechanical damage | 100 cycles of (-552, 303 min) -> Room temp, 5 min -> (+1252, 303 min) -> Room temp, 5 min; Recovery: 48+4/-0 hours under standard conditions |
| High Temperature Life Test | Inductance change: Within 5%; Without mechanical damage | Environment: 852; Applied current: Rated current; Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within 5%; Without mechanical damage | Environment: 602, 90~95% Humidity; Applied current: Rated current; Duration: 1000+4/-0 hours |
| Low Temperature Life Test | Inductance change: Within 5%; Without mechanical damage | Store temperature: -552 for 1000+4/-0 hours |
| High Temperature Storage Test | Inductance change: Within 5%; Without mechanical damage | Store temperature: +1252 for 1000+4/-0 hours |
Packaging Specifications
| Item | Dimensions (mm) |
|---|---|
| Tape Packaging Dimensions | |
| W | 24.00 0.30 |
| A0 | 10.6 0.10 |
| B0 | 11.8 0.10 |
| K0 | 5.5 0.10 |
| P | 16.0 0.10 |
| F | 11.5 0.1 |
| E | 1.75 0.10 |
| D0 | 1.50 0.10 |
| P0 | 4.0 0.10 |
| T | 0.35 0.05 |
| Reel Dimensions | |
| A | 330.0 2.0 |
| B | 100.0 1.0 |
| C | 13.0 1.0 |
| D | 1.9 0.4 |
| W | 30.4 Max |
| W1 | 24.4 1.0 |
| Carton Dimensions | |
| Quantity (PCS) | 1 Reel: 500; 1 Inner Box: 1000; 1 Outer Box: 3000 |
Reflow Profile
Reflow Soldering Method
Soldering iron method: 3505 Max. 3 seconds.
2410121657_COILMX-MS1050-6R8M_C18337499.pdf
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