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Specifications
Current - Saturation (Isat):
1.2A
Mfr. Part #:
MSA43-150M
Package:
SMD,4.5x4mm
Key Attributes
Model Number:
MSA43-150M
Product Description
Product Overview
The MSA43-150M is a SMD Power Inductor designed for high-current applications. It features super low resistance and ultra-high current rating, realized by a metal dust core for high performance (I sat). This inductor is suitable for operating frequencies up to 1MHz and is ROHS compliant. Its compact, low-profile design makes it ideal for space-constrained applications such as low-profile, high-current power supplies, battery-powered devices, and DC/DC converters in distributed power systems and for field-programmable gate arrays.
Product Attributes
- Brand: SHENZHEN MOTTO TECHNOLOGY Co., Ltd
- Certifications: IATF16949 / ISO9001 / ISO14000
- Material: Metal dust core (implied for high performance I sat)
- Compliance: ROHS compliant
- Special Request: Lettering "150" on top of the body.
Technical Specifications
| Model Number | Revision | Inductance (H) | DCR (m) MAX | Saturation Current (A) TYP | Dimensions (mm) (A x B x C) | Operating Temperature Range |
|---|---|---|---|---|---|---|
| MSA43-150M | A/0 | 15 20% | 186 | 1.2 | 4.5 0.3 x 4.0 0.3 x 3.2 0.3 | -55 ~ +125 |
Additional Technical Details
| Parameter | Specification | Condition |
|---|---|---|
| Inductance Test Condition | 15 20% | 100KHz / 1.0V |
| DCR Test Condition | 186 MAX | At 25 |
| Saturation Current Test Condition | 1.2A TYP (30% drop) | 100KHz / 1.0V |
| Part Temperature Limit | 125 (Max) | Ambient + Temp Rise under worst case conditions |
| Solderability Test | Terminals area must have 95% min solder coverage | N/A |
| Solder Heat Proof | Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 seconds | N/A |
| Vibration Test | Inductance change: Within 5%; Without mechanical damage | Frequency: 10Hz-55Hz-10Hz (60s/period); Time: 2 hours per axis; Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within 5%; Without mechanical damage | Peak value: 100G; Duration: 11ms; 3 times per direction (positive and negative) |
| Thermal Shock Test | Inductance change: Within 5%; Without mechanical damage | 100 cycles: (-552, 303 min) -> Room Temp (5 min) -> (+1252, 303 min) -> 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 Test | 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; Duration: 1000+4/-0 hours |
| High Temperature Life Test (Storage) | Inductance change: Within 5%; Without mechanical damage | Store temperature: +1252; Duration: 1000+4/-0 hours |
| Packaging Tape Dimensions (W x A0 x B0 x K0 x P x F x E x D0 x P0 x T) | 12.00 0.30 x 5.4 0.10 x 6.0 0.10 x 4.8 0.10 x 8.0 0.10 x 5.5 0.1 x 1.75 0.10 x 1.50 0.10 x 4.0 0.10 x 0.35 0.05 | N/A |
| Packaging Reel Dimensions (A x B x C x D x W x W1) | 330.0 2.0 x 100.0 1.0 x 13.0 1.0 x 1.9 0.4 x 17.5max x 12.5max | N/A |
| Packaging Quantity | 1 Reel: 2000 PCS; 1 Inner Box: 8000 PCS; 1 Outer Box: 24000 PCS | N/A |
| Reflow Soldering Method | Refer to Reflow Profile | N/A |
| Soldering Iron Method | Max. 3505 for 3 seconds | N/A |
Application
- 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.
2409272301_COILMX-MSA43-150M_C396400.pdf
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