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Specifications
Current - Saturation (Isat):
3.5A
Mfr. Part #:
MS0412-2R2M
Package:
SMD,4.4x4.2mm
Key Attributes
Model Number:
MS0412-2R2M
Product Description
Product Overview
The MS0412-2R2M 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 and high current capabilities make it ideal for power supplies, battery-powered devices, and various DC/DC converter applications.
Product Attributes
- Brand: Motto Technology
- Origin: Shenzhen, China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core
- Compliance: ROHS compliant
- Marking: 2R2 on top of the body
Technical Specifications
| Parameter | Specification | Condition | Test Instrument |
|---|---|---|---|
| Model No. | MS0412-2R2M | ||
| Inductance (L) | 2.2H 20% | 100KHz / 1.0V | MICROTEST 6377 |
| DCR (m) | 100m MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 3.5A 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 Dimension (A) | 4.4 0.35 mm | ||
| Product Dimension (B) | 4.2 0.25 mm | ||
| Product Dimension (C) | 1.2 mm Max | ||
| Product Dimension (D) | 1.5 0.3 mm | ||
| Product Dimension (E) | 0.8 0.3 mm | ||
| 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.
Reliability
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability Test | Terminals area must have 95% min solder coverage | Solder heat proof: Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 seconds |
| Vibration Test | Inductance change: Within 5% without mechanical damage | Frequency: 10Hz to 55Hz to 10Hz in 60 seconds; Time: 2 hours per direction; Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within 5% without mechanical damage | Peak value: 100G; Duration: 11ms; 3 times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal Shock | Inductance change: Within 5% without mechanical damage | 100 cycles of (-552, 303 min) to Room temp (5 min) to (+1252, 303 min) to 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 for 1000+4/-0 hours |
| High Temperature Life Test | Inductance change: Within 5% without mechanical damage | Store temperature: +1252 for 1000+4/-0 hours |
Packaging
| Item | Quantity (PCS) |
|---|---|
| 1 Reel | 3000 |
| 1 Inner Box | 12000 |
| 1 Outer Box | 36000 |
Reflow Profile
Reflow Soldering Method
Soldering iron method: 3505 Max. 3 seconds.
2410121657_COILMX-MS0412-2R2M_C18163564.pdf
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