- Industrial computers
- High current switching regulators
- DC/DC converter
- Filter
- Magnetically shielded
- Flat wire coil for low losses at high frequency
- Low stray field
- Operating temperature: –40 °C to +125°C / +150 °C / +155°C
- Recommended solder profile: Reflow
1. Dimensions: [mm]
2.Schematic:
3. Recommended Land Pattern: mm
4.Temperature Rise vs Current:
5.ELECTRIC CHARACTERICS
| Part number | Inductance ±20%(µH） | DRC( mohms) | SRF typ(MHz) | Isat(A) | Irms(A) | |
| nom | max | |||||
| FC-SE2915-1R5M | 1.5 | 1.65 | 1.86 | 60 | ＞100 | 32 |
| FC-SE2915-2R2M | 2.2 | 1.65 | 1.86 | 40 | ＞100 | 32 |
| FC-SE2915-3R3M | 3.3 | 1.65 | 1.86 | 30 | 68.4 | 32 |
| FC-SE2915-4R7M | 4.7 | 1.65 | 1.86 | 25 | 50.1 | 32 |
| FC-SE2915-6R8M | 6.8 | 1.65 | 1.86 | 20 | 36.2 | 32 |
| FC-SE2915-100M | 10 | 1.65 | 1.86 | 15 | 23.4 | 32 |
| FC-SE2915-120M | 12 | 1.65 | 1.86 | 13 | 19.5 | 32 |
| FC-SE2915-150M | 15 | 1.65 | 1.86 | 12 | 15.2 | 32 |
| FC-SE2915-220M | 22 | 1.65 | 1.86 | 10 | 9.6 | 32 |
| FC-SE2915-330M | 33 | 1.65 | 1.86 | 8 | 5.9 | 32 |
| FC-SE2918-3R3M | 3.3 | 2.3 | 2.60 | 40 | 93.6 | 30 |
| FC-SE2918-4R7M | 4.7 | 2.3 | 2.60 | 30 | 62.4 | 30 |
| FC-SE2918-6R8M | 6.8 | 2.3 | 2.60 | 25 | 45.9 | 30 |
| FC-SE2918-100M | 10 | 2.3 | 2.60 | 20 | 32.1 | 30 |
| FC-SE2918-150M | 15 | 2.3 | 2.60 | 16 | 21.9 | 30 |
| FC-SE2918-220M | 22 | 2.3 | 2.60 | 15 | 15.0 | 30 |
| FC-SE2918-330M | 33 | 2.3 | 2.60 | 10 | 9.6 | 30 |
| FC-SE2918-470M | 47 | 2.3 | 2.60 | 7.0 | 8.5 | 30 |
Remark:
(1)Inductance: 100KHz 0.1V Test condition: Ta= 25℃
(2)Tolerance of inductance:±20%
(3)Isat: The value of curret indicates that inductance drops 30%( Typcial ) from its initial value
(4)Irms:The value of current indicates that the temperature of the coil is increase 40℃ (Typical)
6.Temperature Rise vs Current
