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Specifications
Current - Saturation (Isat):
6A
Mfr. Part #:
MSA43-1R0M
Package:
SMD,4.5x4mm
Key Attributes
Model Number:
MSA43-1R0M
Product Description
Product Overview
The MSA43-1R0M is a SMD Power Inductor designed for high-performance applications requiring low profile and high current ratings. Featuring a metal dust core, it delivers super low resistance and ultra-high current capability, making it ideal for various power supply and DC/DC converter applications. It is ROHS compliant and operates effectively up to 1MHz.
Product Attributes
- Brand: Shenzhen Motto Technology Co., Ltd.
- Certifications: IATF16949 / ISO9001 / ISO14000
- Compliance: ROHS compliant
- Material: Metal dust core
Technical Specifications
| Model No. | Revision | Inductance (uH) | DCR (m) Max | Saturation Current (A) Typ | Dimensions (mm) (L x W x H) | Operating Temperature Range (C) |
|---|---|---|---|---|---|---|
| MSA43-1R0M | A/0 | 1.0 20% | 22 | 6 | 4.5 0.3 (A) x 4.0 0.3 (B) x 3.2 0.3 (C) | -55 to +125 |
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 Testing
| Test Item | Specification | Test Method |
|---|---|---|
| Solder ability 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: Within5%; Without mechanical damage | Frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Time: 2 hours in each of 3 mutual perpendicular directions; Amplitude: 1.5 mm Max |
| Shock test | Inductance change: Within5%; Without mechanical damage | Peak value: 100G; Duration of pulse: 11ms; 3 times in each positive and negative direction of 3 mutual perpendicular directions |
| Thermal shock | Inductance change: Within5%; Without mechanical damage | 100 cycles: (-552, 303 min) -> Room temp 5 min -> (+1252, 303 min) -> Room temp 5 min; Recovery: 48+4/-0 hours under standard condition |
| 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 | Store temperature: -552 for 1000+4/-0 hours |
| High temperature life test | Inductance change: Within5%; Without mechanical damage | Store temperature: +1252 for 1000+4/-0 hours |
Packaging
| Item | Dimensions (mm) |
|---|---|
| Tape packaging (W) | 12.00 0.30 |
| Tape packaging (A0) | 5.4 0.10 |
| Tape packaging (B0) | 6.0 0.10 |
| Tape packaging (K0) | 4.8 0.10 |
| Tape packaging (P) | 8.0 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) | 17.5 max |
| Reel dimensions (W1) | 12.5 max |
| Carton dimensions (PCS/Reel) | 2000 |
| Carton dimensions (PCS/Inner Box) | 8000 |
| Carton dimensions (PCS/Carton) | 24000 |
Reflow Profile
Reflow Soldering Method
Soldering iron method: 3505 Max. 3 seconds.
2409272301_COILMX-MSA43-1R0M_C396392.pdf
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