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Specifications
Current - Saturation (Isat):
10A
Mfr. Part #:
MS0515-R47M
Package:
SMD,5.4x5.2x1.5mm
Key Attributes
Model Number:
MS0515-R47M
Product Description
Product Overview
The Unibody Inductor, model MS0515-R47M, is a high-performance power inductor designed for low-profile, high-current applications. Featuring a metal dust core, it offers super low resistance and an ultra-high current rating, ideal for DC/DC converters, battery-powered devices, and distributed power systems. Its robust construction and wide operating temperature range ensure reliability in demanding environments.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd ()
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core
- Compliance: ROHS compliant
- Marking: R47 on top of the body
Technical Specifications
| Parameter | Specification | Condition | Test Instrument |
|---|---|---|---|
| Model Number | MS0515-R47M | Revision A/0 | - |
| Inductance (L) | 0.47H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 10m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 10.0A TYP | L0A*70% @ 100KHz/1.0V | MICROTEST 6377+6220 |
| RMS Current (I rms) | 9.5A TYP | T40 @ 100KHz/1.0V | MICROTEST 6377+6220 |
| Dimensions (A) | 5.4 0.5 mm | - | - |
| Dimensions (B) | 5.2 0.25 mm | - | - |
| Dimensions (C) | 1.5 mm Max | - | - |
| Dimensions (D) | 2.3 0.3 mm | - | - |
| Dimensions (E) | 1.0 0.3 mm | - | - |
| Operating Temperature Range | -55 ~ +125 | - | - |
| Frequency Range | Up to 1MHz | - | - |
Applications
- Low profile, high current power supplies
- Battery powered devices
- DC/DC converters in distributed power systems
- DC/DC converters for field programmable gate array
Features
- ROHS compliant
- Super low resistance, ultra high current rating
- High performance (I sat) realized by metal dust core
- Frequency Range: up to 1MHz
Reliability Testing
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solder ability test | Terminals area must have 95% min solder coverage | Solder heat proof: (1) Preheating: 16010 for 90 seconds (2) Retention time: 2455 for 20.5 seconds |
| Vibration test | Inductance change: Within5% Without mechanical damage | Frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Time: 2 hours in each of 3 directions; Amplitude: 1.5 mm Max |
| Shock test | Inductance change: Within5% Without mechanical damage | Peak value: 100G; Duration: 11ms; 3 times in each positive and negative direction of 3 directions |
| Thermal shock | Inductance change: Within5% 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: Within5% Without mechanical damage | Environment: 852; Applied current: Rated current; Duration: 1000+4/-0 hours. |
| Humidity Resistance | Inductance change: Within5% Without mechanical damage | Environment: 602, 90~95% Humidity; Applied current: Rated current; Duration: 1000+4/-0 hours. |
| Low temperature life test | Inductance change: Within5% Without mechanical damage | Storage temperature: -552 for 1000+4/-0 hours. |
| High temperature life test | Inductance change: Within5% Without mechanical damage | Storage temperature: +1252 for 1000+4/-0 hours. |
Packaging
Tape Packaging Dimensions:
| W | A0 | B0 | K0 | P | F | E | D0 | P0 | T |
|---|---|---|---|---|---|---|---|---|---|
| 12 0.30 | 5.4 0.10 | 6.2 0.10 | 1.8 0.10 | 8 0.10 | 5.5 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 | 2000 |
| 1 Inner Box | 8000 |
| 1 Outer Box | 24000 |
Reflow Profile
Reflow Soldering Method
Soldering iron method: 3505 Max. 3 seconds.
2411220336_COILMX-MS0515-R47M_C18163572.pdf
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