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Specifications
Current - Saturation (Isat):
4A
Mfr. Part #:
MSA54-6R8M
Package:
SMD,5.8x5.2mm
Key Attributes
Model Number:
MSA54-6R8M
Product Description
Product Overview
The MSA54-6R8M is a SMD Power Inductor designed for high-performance applications. It features a super low resistance and ultra-high current rating, realized by a metal dust core, making it suitable for low profile, high current power supplies, battery-powered devices, and DC/DC converters in distributed power systems and for field-programmable gate arrays. This inductor is ROHS compliant and operates effectively up to 1MHz.
Product Attributes
- Brand: Motto Technology
- Model Number: MSA54-6R8M
- Certifications: IATF16949 / ISO9001 / ISO14000
- Compliance: ROHS compliant
- Core Material: Metal dust core
- Marking: 6R8 on top of the body
Technical Specifications
| Parameter | Specification | Condition | Test Instruments |
|---|---|---|---|
| Inductance (L) | 6.8 ±20% µH | 100KHz / 1.0V | MICROTEST 6377 |
| DC Resistance (DCR) | 58.8 Ω MAX | At 25 | TH2512A |
| Saturation Current (I sat) | 4A TYP (30% drop) | 100KHz / 1.0V | MICROTEST 6377+6220 |
| Dimensions (A) | 5.8 ±0.3 mm | ||
| Dimensions (B) | 5.2 ±0.3 mm | ||
| Dimensions (C) | 4.5 ±0.3 mm | ||
| Operating Temperature Range | -55 ~ +125 | ||
| Frequency Range | Up to 1MHz | ||
| Product Identification | Product Symbol Dimensions Inductance Tolerance (M±20%, N±30%) Material | ||
Reliability Tests
| Test Item | Specification | Test Method |
|---|---|---|
| Solder Ability Test | Terminals area must have 95% min solder coverage | Solder heat proof: Preheating: 160±10 for 90s; Retention time: 245±5 for 2±0.5s |
| Vibration Test | Inductance change: Within ±5%; Without mechanical damage | Frequency: 10Hz-55Hz-10Hz (60s/period); Time: 2 hours/direction (3 axes); Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within ±5%; Without mechanical damage | Peak value: 100G; Duration: 11ms; 3 times/direction (positive and negative, 3 axes) |
| Thermal Shock | Inductance change: Within ±5%; Without mechanical damage | 100 cycles: (-55±2, 30±3 min) → Room Temp (5 min) → (+125±2, 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; Applied current: Rated current; Duration: 1000+4/-0 hours. |
| Humidity Resistance | Inductance change: Within ±5%; Without mechanical damage | Environment: 60±2, 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: -55±2 for 1000+4/-0 hours. |
| High Temperature Storage Test | Inductance change: Within ±5%; Without mechanical damage | Store temperature: +125±2 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 |
Soldering Profile
Reflow Soldering Method:
Refer to Reflow Profile.
Soldering Iron Method:
350±5 Max. 3 seconds.
2409272301_COILMX-MSA54-6R8M_C396411.pdf
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