高信赖性功率电感器 CWR1057C
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 | ||||
| CWR1057C-3R9N | 3.9 ± 30% | 0.016 | 0.012 | 5.9 | 4.65 |
| CWR1057C-5R1N | 5.1 ± 30% | 0.018 | 0.014 | 5 | 4.4 |
| CWR1057C-6R8N | 6.8 ± 30% | 0.022 | 0.017 | 4.5 | 3.9 |
| CWR1057C-8R2N | 8.2 ± 30% | 0.027 | 0.021 | 4.2 | 3.5 |
| CWR1057C-100M | 10 ± 20% | 0.029 | 0.023 | 3.9 | 3.4 |
| CWR1057C-120M | 12 ± 20% | 0.036 | 0.028 | 3.6 | 3.1 |
| CWR1057C-150M | 15 ± 20% | 0.043 | 0.033 | 3.25 | 2.8 |
| CWR1057C-180M | 18 ± 20% | 0.052 | 0.04 | 3 | 2.55 |
| CWR1057C-220M | 22 ± 20% | 0.057 | 0.044 | 2.7 | 2.4 |
| CWR1057C-270M | 27 ± 20% | 0.075 | 0.056 | 2.4 | 2.15 |
| CWR1057C-330M | 33 ± 20% | 0.09 | 0.069 | 2.15 | 1.9 |
| CWR1057C-390M | 39 ± 20% | 0.1 | 0.078 | 1.9 | 1.85 |
| CWR1057C-470M | 47 ± 20% | 0.12 | 0.091 | 1.8 | 1.65 |
| CWR1057C-560M | 56 ± 20% | 0.155 | 0.118 | 1.65 | 1.5 |
| CWR1057C-680M | 68 ± 20% | 0.17 | 0.132 | 1.5 | 1.4 |
| CWR1057C-820M | 82 ± 20% | 0.19 | 0.146 | 1.4 | 1.3 |
| CWR1057C-101M | 100 ± 20% | 0.235 | 0.18 | 1.3 | 1.2 |
| CWR1057C-121M | 120 ± 20% | 0.27 | 0.209 | 1.15 | 1.1 |
| CWR1057C-151M | 150 ± 20% | 0.36 | 0.278 | 1.02 | 0.95 |
| CWR1057C-181M | 180 ± 20% | 0.435 | 0.335 | 0.95 | 0.89 |
| CWR1057C-221M | 220 ± 20% | 0.515 | 0.398 | 0.85 | 0.8 |
| CWR1057C-271M | 270 ± 20% | 0.625 | 0.483 | 0.77 | 0.72 |
| CWR1057C-331M | 330 ± 20% | 0.78 | 0.601 | 0.7 | 0.65 |
| CWR1057C-391M | 390 ± 20% | 0.935 | 0.718 | 0.64 | 0.59 |
| CWR1057C-471M | 470 ± 20% | 1.03 | 0.794 | 0.57 | 0.56 |
| CWR1057C-561M | 560 ± 20% | 1.25 | 0.961 | 0.52 | 0.5 |
| CWR1057C-681M | 680 ± 20% | 1.55 | 1.19 | 0.47 | 0.46 |
| CWR1057C-821M | 820 ± 20% | 1.88 | 1.45 | 0.43 | 0.41 |
| CWR1057C-102M | 1000 ± 20% | 2.45 | 1.88 | 0.4 | 0.36 |
电流特性图
直流饱和特性
温度上升特性
