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Specifications
Current - Saturation (Isat):
4.5A
Mfr. Part #:
MS0415-1R5M
Package:
SMD,4.4x4.2mm
Key Attributes
Model Number:
MS0415-1R5M
Product Description
Product Overview
The MS0415-1R5M 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 (I sat). This inductor is RoHS compliant and suitable for operating frequencies up to 1MHz. Its low profile makes it ideal for compact power supplies and battery-powered devices.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Model Number: MS0415-1R5M
- Certifications: IATF16949 / ISO9001 / ISO14000
- Marking: 1R5
Technical Specifications
| Parameter | Specification | Condition | Test Instruments |
|---|---|---|---|
| Inductance (L) | 1.5H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 50m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 4.5A TYP | L0A*70% | MICROTEST 6377+6220 |
| RMS Current (I rms) | 4.0A TYP | T 40 | MICROTEST 6377+6220 |
Dimensions (Unit: mm)
| Dimension | Value |
|---|---|
| A | 4.4 0.5 |
| B | 4.2 0.25 |
| C | 1.5 Max |
| D | 1.5 0.3 |
| E | 0.8 0.3 |
Operating Characteristics
- Operating temperature range: -55 to +125
- Part temperature (ambient + temp rise) should not exceed 125 under worst-case operating conditions.
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 | Solder heat proof: (1) Preheating: 16010 for 90 seconds (2) Retention time: 2455 for 20.5 seconds |
| Vibration test | Inductance change: Within 5% Without mechanical damage such as break | (1) Vibration frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period (2) Vibration time: Period cycled for 2 hours in each of 3 mutual perpendicular directions (3) Amplitude: 1.5 mm Max |
| Shock test | Inductance change: Within 5% Without mechanical damage such as break | (1) Peak value: 100G (2) Duration of pulse: 11ms (3) 3 times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal shock | Inductance change: Within 5% Without mechanical damage such as break | (1) 100 cycles: (-552, 303 minutes) -> Room temperature, 5 minutes -> (+1252, 303 minutes) -> Room temperature, 5 minutes (2) Recovery: 48+4/-0 hours of recovery under standard condition |
| High temperature life test | Inductance change: Within 5% Without mechanical damage such as break | (1) Environment condition: 852 (2) Applied current: Rated current (3) Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within 5% Without mechanical damage such as break | (1) Environment condition: 602, Humidity: 90~95% (2) Applied current: Rated current (3) Duration: 1000+4/-0 hours |
| Low temperature life test | Inductance change: Within 5% Without mechanical damage such as break | Store temperature -552 for total 1000+4/-0 hours |
| High temperature life test | Inductance change: Within 5% Without mechanical damage such as break | Store temperature +1252 for total 1000+4/-0 hours |
Packaging
Packaging details available upon request, including tape packaging dimensions, reel dimensions, and carton dimensions.
Soldering Profile
Reflow Soldering Method and Soldering iron method (3505 Max. 3 seconds) are applicable.
2409290933_COILMX-MS0415-1R5M_C18163565.pdf
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