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Specifications
Current - Saturation (Isat):
8A
Mfr. Part #:
MS0512-R47M
Package:
SMD,5.4x5.2mm
Key Attributes
Model Number:
MS0512-R47M
Product Description
Product Overview
The MS0512-R47M is a unibody power inductor designed for low-profile, high-current applications. It features super low resistance and an ultra-high current rating, realized by a metal dust core for high performance. This inductor is suitable for battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for field-programmable gate arrays. It is ROHS compliant and operates within a frequency range of up to 1MHz.
Product Attributes
- Brand: Motto Technology
- Model Number: MS0512-R47M
- Type: Unibody Power Inductor
- Core Material: Metal Dust Core
- Compliance: ROHS
- Certifications: IATF16949 / ISO9001 / ISO14000
- Marking: R47 on top of the body
Technical Specifications
| Specification | Value | Condition | Test Instrument |
|---|---|---|---|
| Inductance (L) | 0.47H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 20m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 8.0A TYP | L0A * 70% @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| RMS Current (I rms) | 7.0A TYP | T 40 @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| Operating Temperature Range | -55 to +125 | ||
| Dimensions (A) | 5.4 0.35 mm | ||
| Dimensions (B) | 5.2 0.25 mm | ||
| Dimensions (C) | 1.2 mm Max | ||
| Dimensions (D) | 2.3 0.3 mm | ||
| Dimensions (E) | 1.0 0.3 mm | ||
| Frequency Range | Up to 1MHz |
Packaging Specifications
| Item | Dimensions (mm) |
|---|---|
| Tape Packaging (W) | 12 0.30 |
| Tape Packaging (A0) | 5.4 0.10 |
| Tape Packaging (B0) | 6.2 0.10 |
| Tape Packaging (K0) | 1.5 0.10 |
| Tape Packaging (P) | 8 0.10 |
| Tape Packaging (F) | 5.5 0.1 |
| Tape Packaging (E) | 1.75 0.10 |
| Tape Packaging (D0) | 1.50 0.10 |
| Tape Packaging (P0) | 4.0 0.10 |
| Tape Packaging (T) | 0.35 0.05 |
| Reel Dimensions (A) | 330.0 2.0 |
| Reel Dimensions (B) | 100.0 1.0 |
| Reel Dimensions (C) | 13.0 1.0 |
| Reel Dimensions (D) | 1.9 0.4 |
| Reel Dimensions (W) | 30.4 Max |
| Reel Dimensions (W1) | 24.4 1.0 |
| Carton Quantity (1 Reel) | 2000 PCS |
| Carton Quantity (1 Inner Box) | 8000 PCS |
| Carton Quantity (1 Outer Box) | 24000 PCS |
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
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability | Terminals area must have 95% min solder coverage | Solderability test |
| Solder heat proof | Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 seconds | Solder heat proof |
| Vibration test | Inductance change: Within5% Without mechanical damage such as break; Frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Time: Period cycled for 2 hours in each of 3 mutual perpendicular directions; Amplitude: 1.5 mm Max | Vibration test |
| Shock test | Inductance change: Within5% Without mechanical damage such as break; Peak value: 100G; Duration of pulse: 11ms; 3 times in each positive and negative direction of 3 mutual perpendicular directions | Shock test |
| Thermal shock | Inductance change: Within5% Without mechanical damage such as break; Repeat 100 cycles of (-552, 303 minutes) then Room temperature, 5 minutes, and (+1252, 303 minutes) then Room temperature, 5 minutes; Recovery: 48+4/-0 hours of recovery under the standard condition | Thermal shock |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break; Environment condition: 852; Applied current: Rated current; Duration: 1000+4/-0 hours | High temperature life test |
| Humidity Resistance | Inductance change: Within5% Without mechanical damage such as break; Environment condition: 602, Humidity: 90~95%; Applied current: Rated current; Duration: 1000+4/-0 hours | Humidity Resistance |
| Low temperature life test | Inductance change: Within5% Without mechanical damage such as break; Store temperature: -552 for total 1000+4/-0 hours | Low temperature life test |
| High temperature life test | Inductance change: Within5% Without mechanical damage such as break; Store temperature: +1252 for total 1000+4/-0 hours | High temperature life test |
Reflow Profile
| Method | Parameters |
|---|---|
| Reflow Soldering Method | See Reflow Profile diagram (not provided in text) |
| Soldering iron method | 3505 Max. 3 seconds |
2410121657_COILMX-MS0512-R47M_C18163571.pdf
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