高信赖性贴片功率电感器 CWR8047C
特长
- 车载上高信赖性使用
- 闭磁路形式的贴片功率电感
- 最适合作为电源的扼流线圈用
- 符合AEC-Q200
- 工作温度范围：-40℃～+150℃（包含自身发热）
用途
- 车载 汽车音响, 汽车导航, ECU, LED前灯
电气特性
| 型号 | 电感值(µH) | 直流电阻 (Ω) | 额定直流电流 (A) | 额定温度上升电流 (A) | |
|---|---|---|---|---|---|
| Max | Typical | ||||
| CWR8047C-2R7N | 2.7 ± 30% | 0.023 | 0.017 | 4.4 | 3.2 |
| CWR8047C-3R3N | 3.3 ± 30% | 0.03 | 0.023 | 4.1 | 2.8 |
| CWR8047C-4R7N | 4.7 ± 30% | 0.034 | 0.026 | 3.9 | 2.5 |
| CWR8047C-5R6N | 5.6 ± 30% | 0.047 | 0.036 | 3.6 | 2.3 |
| CWR8047C-7R5N | 7.5 ± 30% | 0.052 | 0.04 | 3.4 | 2.1 |
| CWR8047C-9R1N | 9.1 ± 30% | 0.058 | 0.045 | 3.2 | 2.05 |
| CWR8047C-100M | 10 ± 20% | 0.063 | 0.049 | 3.1 | 2 |
| CWR8047C-120M | 12 ± 20% | 0.073 | 0.056 | 2.9 | 1.8 |
| CWR8047C-150M | 15 ± 20% | 0.078 | 0.06 | 2.6 | 1.7 |
| CWR8047C-180M | 18 ± 20% | 0.1 | 0.075 | 2.4 | 1.6 |
| CWR8047C-220M | 22 ± 20% | 0.11 | 0.085 | 2.2 | 1.5 |
| CWR8047C-270M | 27 ± 20% | 0.135 | 0.103 | 2 | 1.35 |
| CWR8047C-330M | 33 ± 20% | 0.16 | 0.123 | 1.75 | 1.2 |
| CWR8047C-390M | 39 ± 20% | 0.19 | 0.144 | 1.6 | 1.1 |
| CWR8047C-470M | 47 ± 20% | 0.23 | 0.174 | 1.45 | 1 |
| CWR8047C-560M | 56 ± 20% | 0.276 | 0.211 | 1.35 | 0.95 |
| CWR8047C-680M | 68 ± 20% | 0.32 | 0.247 | 1.2 | 0.85 |
| CWR8047C-820M | 82 ± 20% | 0.39 | 0.303 | 1.05 | 0.75 |
| CWR8047C-101M | 100 ± 20% | 0.485 | 0.372 | 1 | 0.7 |
| CWR8047C-121M | 120 ± 20% | 0.6 | 0.46 | 0.95 | 0.62 |
| CWR8047C-151M | 150 ± 20% | 0.67 | 0.514 | 0.85 | 0.58 |
| CWR8047C-181M | 180 ± 20% | 0.84 | 0.643 | 0.75 | 0.52 |
| CWR8047C-221M | 220 ± 20% | 1.08 | 0.832 | 0.7 | 0.46 |
| CWR8047C-271M | 270 ± 20% | 1.2 | 0.916 | 0.6 | 0.43 |
| CWR8047C-331M | 330 ± 20% | 1.52 | 1.17 | 0.55 | 0.39 |
| CWR8047C-391M | 390 ± 20% | 2 | 1.53 | 0.51 | 0.34 |
| CWR8047C-471M | 470 ± 20% | 2.15 | 1.66 | 0.47 | 0.31 |
| CWR8047C-561M | 560 ± 20% | 2.82 | 2.17 | 0.43 | 0.29 |
| CWR8047C-681M | 680 ± 20% | 3.05 | 2.35 | 0.38 | 0.26 |
| CWR8047C-821M | 820 ± 20% | 4.02 | 3.09 | 0.35 | 0.24 |
| CWR8047C-102M | 1000 ± 20% | 4.65 | 3.57 | 0.32 | 0.22 |
电流特性图
直流饱和特性
温度上升特性
