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Specifications
Current - Saturation (Isat):
5A
Mfr. Part #:
MS0418-2R2M
Package:
SMD,4.4x4.2mm
Key Attributes
Model Number:
MS0418-2R2M
Product Description
Product Overview
The MS0418-2R2M is a Unibody Power Inductor designed for high-performance applications. It features a super low resistance and ultra-high current rating, realized by a metal dust core, enabling operation up to 1MHz. This inductor is suitable for low-profile, high-current power supplies, battery-powered devices, and various DC/DC converters, including those for distributed power systems and field-programmable gate arrays. It is ROHS compliant and offers excellent performance characteristics.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Model Number: MS0418-2R2M
- Certifications: IATF16949 / ISO9001 / ISO14000
- Core Material: Metal dust core
- Compliance: ROHS compliant
- Marking: 2R2
Technical Specifications
| Parameter | Specification | Condition | Test Instruments |
|---|---|---|---|
| Inductance (L) | 2.2H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 58m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 5.0A TYP | L0A * 70% @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| RMS Current (I rms) | 3.0A TYP | T 40 @ 100KHz / 1.0V | MICROTEST 6377+6220 |
| Operating Temperature Range | -55 ~ +125 | ||
| Product Dimensions (mm) | A: 4.40.35 | B: 4.20.25 | C: 1.8 Max |
| D: 1.50.3 | E: 0.80.3 | ||
| Frequency Range | Up to 1MHz | ||
| Product Identification | Product Symbol Dimensions Inductance Tolerance (M20%, N30%) Material | ||
Applications
- Low profile, high current power supplies
- Battery powered devices
- DC/DC converters in distributed power systems
- DC/DC converters for field programmable gate arrays
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 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: 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) Repeat 100 cycles: (-552, 303 minutes) Room temperature, 5 minutes (+1252, 303 minutes) Room temperature, 5 minutes (2) Recovery: 48+4/-0 hours under standard condition |
| High Temperature Life Test | Inductance change: Within 5% Without mechanical damage such as break | (1) Environment condition: 852 Applied current: Rated current (2) Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within 5% Without mechanical damage such as break | (1) Environment condition: 602 Humidity: 90~95% Applied current: Rated current (2) Duration: 1000+4/-0 hours |
| Low Temperature Life Test | Inductance change: Within 5% Without mechanical damage such as break | (1) Store temperature -552 for total 1000+4/-0 hours |
| High Temperature Life Test | Inductance change: Within 5% Without mechanical damage such as break | (1) Store temperature +1252 for total 1000+4/-0 hours |
Packaging
| Item | Dimensions (mm) |
|---|---|
| Tape Packaging (W) | 12 0.30 |
| Tape Packaging (A0) | 4.5 0.10 |
| Tape Packaging (B0) | 4.85 0.10 |
| Tape Packaging (K0) | 2.2 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 (PCS) | 36000 (1 Outer Box) |
Reflow Profile
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
2409290933_COILMX-MS0418-2R2M_C18163569.pdf
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