Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current - Saturation (Isat) | 9A |
| Description | 9A SMD,2.5x2mm Fixed Inductors RoHS |
| Mfr. Part # | MSM252012-R22M |
| Package | SMD,2.5x2mm |
| Model Number | MSM252012-R22M |
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Product Specification
| Current - Saturation (Isat) | 9A | Description | 9A SMD,2.5x2mm Fixed Inductors RoHS |
| Mfr. Part # | MSM252012-R22M | Package | SMD,2.5x2mm |
| Model Number | MSM252012-R22M |
The Unibody Inductor, MSM252012 series, is an integrated power inductor designed for high-current applications. It features a metal dust core for high performance and ultra-high current ratings, with super low resistance. Compliant with ROHS standards, these inductors are suitable for various power supply applications, including 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. The operating temperature range is -55 to +125.
| Model Number | 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 | Material |
|---|---|---|---|---|
| (See Product Identification section) | A: 2.50.2 mm, B: 2.00.2 mm, C: 1.2 mm Max, D: 0.850.2 mm, E: 0.80.2 mm | (See Electrical Requirements table) | M: 20%, N: 30% | (See Product Attributes section) |
| Characteristic | Description |
|---|---|
| Ambient Temperature | All test data based on 25 |
| Isat Definition | DC current that will cause an approximate T of 40 |
| Irms Definition | DC current that will cause L0 to drop approximately 30% Typ |
| Operating Temperature Range | -55 to +125 |
| Part Temperature Limit | Should not exceed 125 under worst-case operating conditions (affected by circuit design, PWB trace size/thickness, airflow, etc.) |
| Frequency Range | Up to 1MHz |
| Item | Specification and Requirement | Test Method |
|---|---|---|
| Solderability | Terminals area must have 95% min solder coverage | Solderability test |
| Solder heat proof | Preheating: 16010 for 90 seconds; Retention time: 2455 for 20.5 seconds | Solder heat proof |
| Vibration test | Inductance change: Within5%; Without mechanical damage | Vibration frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period; Vibration 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 of (-552 for 303 min) -> Room temp (5 min) -> (+1252 for 303 min) -> Room temp (5 min); Recovery: 48+4/-0 hours under standard conditions |
| 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; Humidity: 90~95%; 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 |
| 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 | Dimensions (mm) |
|---|---|
| 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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