Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current - Saturation (Isat) | 7A |
| Description | 7A SMD,2.5x2mm Fixed Inductors RoHS |
| Mfr. Part # | MSM252012-R47M |
| Package | SMD,2.5x2mm |
| Model Number | MSM252012-R47M |
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Product Specification
| Current - Saturation (Isat) | 7A | Description | 7A SMD,2.5x2mm Fixed Inductors RoHS |
| Mfr. Part # | MSM252012-R47M | Package | SMD,2.5x2mm |
| Model Number | MSM252012-R47M |
The Unibody Inductor, MSM252012 series, is an integrated 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, particularly in saturation current. This inductor is ROHS compliant and suitable for operating frequencies up to 1MHz. Key applications include low-profile, high-current power supplies, battery-powered devices, DC/DC converters in distributed power systems, and DC/DC converters for field-programmable gate arrays.
| Parameter | Value |
|---|---|
| A | 2.5 0.2 |
| B | 2.0 0.2 |
| C | 1.2 Max |
| D | 0.85 0.2 |
| E | 0.8 0.2 |
| Part No. | Inductance L (uH) 20%, 1MHz, 1V | DCR (m) TYP. | DCR (m) MAX. | Isat (A) MAX. | Irms (A) MAX. |
|---|---|---|---|---|---|
| MSM252012-R10M | 0.10 | 6 | 10 | 12.50 | 10.50 |
| MSM252012-R15M | 0.15 | 7 | 11 | 12.00 | 10.00 |
| MSM252012-R22M | 0.22 | 9 | 14 | 9.00 | 7.60 |
| MSM252012-R24M | 0.24 | 10 | 15 | 8.80 | 7.50 |
| MSM252012-R33M | 0.33 | 11 | 17 | 7.80 | 6.40 |
| MSM252012-R47M | 0.47 | 13 | 19 | 7.00 | 6.00 |
| MSM252012-R68M | 0.68 | 17 | 23 | 6.00 | 5.50 |
| MSM252012-R82M | 0.82 | 19 | 24 | 5.80 | 5.30 |
| MSM252012-1R0M | 1.00 | 35 | 42 | 5.00 | 3.60 |
| MSM252012-1R2M | 1.20 | 40 | 45 | 4.10 | 3.40 |
| MSM252012-1R5M | 1.50 | 44 | 50 | 4.10 | 3.20 |
| MSM252012-2R2M | 2.20 | 55 | 65 | 3.30 | 2.70 |
| MSM252012-3R3M | 3.30 | 80 | 97 | 2.70 | 1.80 |
| MSM252012-4R7M | 4.70 | 150 | 170 | 2.10 | 1.50 |
| MSM252012-6R8M | 6.80 | 245 | 270 | 1.70 | 1.40 |
| MSM252012-100M | 10.00 | 330 | 400 | 1.45 | 1.05 |
| MSM252012-220M | 22.00 | 740 | 800 | 1.00 | 1.10 |
Product Symbol - Dimensions - Inductance - Tolerance (M: 20%, N: 30%) - Material
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability Test | Terminals area must have 95% min solder coverage | Solder heat proof: (1) Preheating: 16010 for 90 seconds (2) 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 as a period. Time: 2 hours in each of 3 mutual perpendicular directions. Amplitude: 1.5 mm Max |
| Shock Test | Inductance change: Within 5% 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: Within 5% without mechanical damage | 100 cycles of (-552, 303 minutes) -> Room temp, 5 mins -> (+1252, 303 minutes) -> Room temp, 5 mins. Recovery: 48+4/-0 hours under standard conditions. |
| 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. |
| W | A0 | B0 | K0 | P | F | E | D0 | P0 | T |
|---|---|---|---|---|---|---|---|---|---|
| 8.0 0.30 | 2.45 0.10 | 2.80 0.10 | 1.35 0.05 | 4.0 0.10 | 3.5 0.1 | 1.75 0.10 | 1.50 0.10 | 4.0 0.10 | 0.25 0.05 |
| Item | Dimension |
|---|---|
| A | 180.0 2.0 |
| B | 60.0 1.0 |
| C | 13.0 1.0 |
| D | 2.0 0.2 |
| W | 14.4 Max |
| W1 | 8.4 1.0 |
| Item | Quantity (PCS) |
|---|---|
| 1 Reel | 3000 |
| 1 Inner Box | 30000 |
| 1 Outer Box | 120000 |
1. Reflow Soldering Method
2. Soldering iron method: 3505 Max. 3 seconds.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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