Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current - Saturation (Isat) | 7.9A |
| Description | 7.9A SMD,2.5x2mm Fixed Inductors RoHS |
| Mfr. Part # | MSM252010-R22M |
| Package | SMD,2.5x2mm |
| Model Number | MSM252010-R22M |
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Product Specification
| Current - Saturation (Isat) | 7.9A | Description | 7.9A SMD,2.5x2mm Fixed Inductors RoHS |
| Mfr. Part # | MSM252010-R22M | Package | SMD,2.5x2mm |
| Model Number | MSM252010-R22M |
The Unibody Inductor, MSM252010 series, is an integrated 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. This series is ROHS compliant and suitable for various 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 No. | Inductance L (uH) ±20%, 1MHz, 1V | DCR (mΩ) TYP. | DCR (mΩ) MAX. | Isat (A) MAX. | Irms (A) MAX. |
|---|---|---|---|---|---|
| MSM252010-R22M | 0.22 | 12 | 17 | 7.90 | 6.50 |
| MSM252010-R24M | 0.24 | 12 | 17.5 | 7.80 | 6.40 |
| MSM252010-R33M | 0.33 | 13 | 19 | 7.20 | 6.20 |
| MSM252010-R47M | 0.47 | 15 | 22 | 6.50 | 5.60 |
| MSM252010-R68M | 0.68 | 23 | 27 | 5.50 | 5.00 |
| MSM252010-R82M | 0.82 | 25 | 29 | 4.80 | 4.10 |
| MSM252010-1R0M | 1.00 | 25 | 30 | 4.80 | 4.10 |
| MSM252010-1R5M | 1.50 | 45 | 55 | 3.90 | 3.00 |
| MSM252010-2R2M | 2.20 | 62 | 70 | 3.00 | 2.10 |
| MSM252010-3R3M | 3.30 | 86 | 100 | 2.50 | 2.10 |
| MSM252010-4R7M | 4.70 | 160 | 180 | 2.00 | 1.60 |
| MSM252010-6R8M | 6.80 | 270 | 320 | 1.90 | 1.40 |
| MSM252010-100M | 10.00 | 500 | 560 | 1.40 | 0.95 |
| Product Dimensions (Unit: mm) | |
|---|---|
| A | 2.5 ±0.2 |
| B | 2.0 ±0.2 |
| C | 1.0 Max |
| D | 0.85 ±0.2 |
| E | 0.8 ±0.2 |
| Characteristics | |
|---|---|
| Operating Temperature Range | -55 ~ +125 |
| Frequency Range | Up to 1MHz |
| Product Identification Structure | |
|---|---|
| Product Symbol | |
| Dimensions | |
| Inductance | |
| Tolerance: M±20%, N±30% | |
| Material | |
| Application | |
|---|---|
| 1 | Low profile, high current power supplies. |
| 2 | Battery powered devices. |
| 3 | DC/DC converters in distributed power systems. |
| 4 | DC/DC converters for field programmable gate array. |
| Features | |
|---|---|
| 1 | ROHS compliant. |
| 2 | Super low resistance, ultra high current rating. |
| 3 | High performance (Isat) realized by metal dust core. |
| 4 | Frequency Range: up to 1MHz. |
| Reliability | ||
|---|---|---|
| Item | Specification and Requirement | Test Method |
| Solder ability test | Terminals area must have 95% min solder coverage | Solder heat proof: (1) Preheating: 160±10 for 90 seconds (2) Retention time: 245±5 for 2±0.5 seconds |
| Vibration test | Inductance change: Within±5% Without mechanical damage such as break | (1) Vibration frequency: (10Hz to 55Hz to 10Hz) in 60 seconds as a period (2) Vibration time: Period cycled for 2 hours in each of 3 mutual perpendicular directions (3) Amplitude: 1.5 mm Max |
| Shock test | Inductance change: Within±5% Without mechanical damage such as break | (1) Peak value: 100G (2) 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 such as break | (1) Repeat 100 cycles: (-55±2, 30±3 minutes) Room temperature, 5 minutes (+125±2, 30±3 minutes) Room temperature, 5 minutes (2) Recovery: 48+4/-0 hours of recovery under the standard condition. |
| High temperature life test | Inductance change: Within±5% Without mechanical damage such as break | (1) Environment condition: 85±2 Applied current: Rated current (2) Duration: 1000+4/-0 hours. |
| Humidity Resistance | Inductance change: Within±5% Without mechanical damage such as break | (1) Environment condition: 60±2 Humidity: 90~95% Applied current: Rated current (2) Duration: 1000+4/-0 hours. |
| Low temperature life test | Inductance change: Within±5% Without mechanical damage such as break | Store temperature -55±2 for total 1000+4/-0 hours |
| High temperature life test | Inductance change: Within±5% Without mechanical damage such as break | Store temperature +125±2 for total 1000+4/-0 hours |
| Packaging Dimensions | |
|---|---|
| Tape packaging dimensions | |
| W | 8.0 ±0.30 |
| A0 | 2.45 ±0.10 |
| B0 | 2.80 ±0.10 |
| K0 | 1.20 ±0.05 |
| P | 4.0 ±0.10 |
| F | 3.5 ±0.1 |
| E | 1.75 ±0.10 |
| D0 | 1.50 ±0.10 |
| P0 | 4.0 ±0.10 |
| T | 0.25 ±0.05 |
| Reel dimensions | |
| 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 |
| Carton dimensions | |
| Item | Quantity (PCS) |
| 1 Reel | 3000 |
| 1 Inner Box | 30000 |
| 1 Outer Box | 120000 |
| Reflow Profile | |
|---|---|
| 1. Reflow Soldering Method | |
| 2. Soldering iron method | : 350±5 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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