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Specifications
Current - Saturation (Isat):
60A
Mfr. Part #:
MS1050-R22M
Package:
SMD,10.9x10mm
Key Attributes
Model Number:
MS1050-R22M
Product Description
Product Overview
The MS1050-R22M is a unibody power inductor designed for high-current applications. It features a metal dust core for high performance and super low resistance, enabling ultra-high current ratings. This inductor is suitable for low-profile, high-current power supplies, battery-powered devices, and DC/DC converters in distributed power systems and for field-programmable gate arrays. It operates within a wide temperature range of -55 to +125 and is ROHS compliant.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Model Number: MS1050-R22M
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Core Material: Metal dust core
- Marking: R22 on top of the body
Technical Specifications
| Parameter | Specification | Condition | Test Instruments |
|---|---|---|---|
| Inductance (L) | 0.22H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 0.8m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 60.0A TYP | L0A * 70% @ 100KHz / 1.0V | MICROTEST 6377 + 6220 |
| RMS Current (I rms) | 37.0A TYP | T 40 @ 100KHz / 1.0V | MICROTEST 6377 + 6220 |
| Operating Temperature Range | -55 ~ +125 | ||
| Frequency Range | Up to 1MHz | ||
Product Dimensions (Unit: mm)
| Dimension | Value |
|---|---|
| A | 10.85 0.5 |
| B | 10.0 0.3 |
| C | 5.0 Max |
| D | 3.0 0.5 |
| E | 2.0 0.5 |
Product Identification
Format: -
- Product Symbol
- Dimensions
- Inductance
- Tolerance: M 20%, N 30%
- Material
Reliability
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability | Terminals area must have 95% min solder coverage | Solder heat proof: Preheating: 16010 for 90s; Retention time: 2455 for 20.5s |
| Vibration Test | Inductance change: Within 5%; Without mechanical damage | Frequency: 10Hz-55Hz-10Hz (60s/period); Time: 2 hours/direction (3 axes); Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within 5%; Without mechanical damage | Peak value: 100G; Duration: 11ms; 3 times/direction (6 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. |
| 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; Duration: 1000+4/-0 hours. |
| High Temperature Storage Test | Inductance change: Within 5%; Without mechanical damage | Store temperature: +1252; Duration: 1000+4/-0 hours. |
Packaging
Tape Packaging Dimensions:
| W | A0 | B0 | K0 | P | F | E | D0 | P0 | T |
|---|---|---|---|---|---|---|---|---|---|
| 24.00 0.30 | 10.6 0.10 | 11.8 0.10 | 5.5 0.10 | 16.0 0.10 | 11.5 0.1 | 1.75 0.10 | 1.50 0.10 | 4.0 0.10 | 0.35 0.05 |
Reel Dimensions:
| Item | Dimension (mm) |
|---|---|
| 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:
| Item | Quantity (PCS) |
|---|---|
| 1 Reel | 500 |
| 1 Inner Box | 1000 |
| 1 Outer Box | 3000 |
Reflow Profile
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
2409290933_COILMX-MS1050-R22M_C18337500.pdf
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