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Specifications
Current - Saturation (Isat):
1.8A
Mfr. Part #:
MSA54-330M
Package:
SMD,5.8x5.2mm
Key Attributes
Model Number:
MSA54-330M
Product Description
Product Overview
The MSA54-330M is a SMD Power Inductor designed for low-profile, high-current applications. Featuring a metal dust core for high performance and ultra-high current ratings, this inductor is ideal for battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for field-programmable gate arrays. It offers super low resistance and operates up to 1MHz, compliant with ROHS standards.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd (Motto Technology)
- Origin: China
- Certifications: IATF16949 / ISO9001 / ISO14000
- Compliance: ROHS compliant
- Core Material: Metal dust core
- Marking: "330" on top of the body
Technical Specifications
| Model No. | Inductance (L) | DCR (Max) | Saturation Current (I sat) Typ | Dimensions (A x B x C) | Operating Temperature Range |
|---|---|---|---|---|---|
| MSA54-330M | 33 ±20% µH (at 100KHz/1.0V) | 238 mΩ (at 25°C) | 1.8A (30% drop at 100KHz/1.0V) | 5.8 ±0.3 mm x 5.2 ±0.3 mm x 4.5 ±0.3 mm | -55°C to +125°C |
Application Scenarios
- 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
Testing and Reliability
| Test Item | Specification | Test Method |
|---|---|---|
| Solder ability test | Terminals area must have 95% min solder coverage | Solder heat proof: (1) Preheating: 160±10°C for 90 seconds (2) Retention time: 245±5°C for 2±0.5 seconds |
| Vibration test | Inductance change: Within ±5% without mechanical damage | Frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Time: 2 hours in each of 3 directions; 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 directions |
| Thermal shock | Inductance change: Within ±5% without mechanical damage | 100 cycles of (-55±2°C for 30±3 min) / Room temp (5 min) / (+125±2°C for 30±3 min) / Room temp (5 min); Recovery: 48+4/-0 hours |
| High temperature life test | Inductance change: Within ±5% without mechanical damage | Environment: 85±2°C, Applied current: Rated current; Duration: 1000+4/-0 hours |
| Humidity Resistance | Inductance change: Within ±5% without mechanical damage | Environment: 60±2°C, Humidity: 90~95%, Applied current: Rated current; Duration: 1000+4/-0 hours |
| Low temperature life test | Inductance change: Within ±5% without mechanical damage | Store temperature: -55±2°C for 1000+4/-0 hours |
| High temperature life test | Inductance change: Within ±5% without mechanical damage | Store temperature: +125±2°C for 1000+4/-0 hours |
Packaging
Tape Packaging Dimensions
| W | A0 | B0 | K0 | P | F | E | D0 | P0 | T |
|---|---|---|---|---|---|---|---|---|---|
| 12.00 ±0.30 | 5.4 ±0.10 | 6.0 ±0.10 | 4.8 ±0.10 | 8.0 ±0.10 | 5.5 ±0.1 | 1.75 ±0.10 | 1.50 ±0.10 | 4.0 ±0.10 | 0.35 ±0.05 |
Reel Dimensions
| Item | Dimension (mm) |
|---|---|
| A | 330.0 ± 2.0 |
| B | 100.0 ± 1.0 |
| C | 13.0 ± 1.0 |
| D | 1.9 ± 0.4 |
| W | 17.5max |
| W1 | 12.5max |
Carton Dimensions
| Item | Quantity (PCS) |
|---|---|
| 1 Reel | 1500 |
| 1 Inner Box | 6000 |
| 1 Outer Box | 18000 |
Reflow Profile
Reflow Soldering Method
Soldering iron method: 350±5°C Max. 3 seconds.
2409272301_COILMX-MSA54-330M_C396415.pdf
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