高信赖性贴片功率电感器 CER8042C
特长
- 车载上高信赖性使用
- 开磁路结构的贴片功率电感
- 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
- 其他 各种电源, 工业机器, 医疗机器.美容机器, 能源
电气特性
| 型号 | 电感值(µH) | 直流电阻(Ω) ±30% | 额定直流电流 (A) | 额定温度上升电流 (A) |
|---|---|---|---|---|
| CER8042C-1R1N | 1.1 ± 30% | 0.006 | 13.2 | 8 |
| CER8042C-1R6N | 1.6 ± 30% | 0.007 | 10.8 | 7.15 |
| CER8042C-2R2N | 2.2 ± 30% | 0.01 | 8.9 | 6.15 |
| CER8042C-3R0N | 3 ± 30% | 0.012 | 8 | 5.5 |
| CER8042C-3R9N | 3.9 ± 30% | 0.016 | 7.15 | 4.65 |
| CER8042C-4R7N | 4.7 ± 30% | 0.02 | 6.35 | 4.2 |
| CER8042C-6R2N | 6.2 ± 30% | 0.024 | 5.8 | 3.85 |
| CER8042C-6R8N | 6.8 ± 30% | 0.029 | 5.2 | 3.5 |
| CER8042C-8R2N | 8.2 ± 30% | 0.037 | 4.65 | 3.1 |
| CER8042C-100M | 10 ± 20% | 0.039 | 4.5 | 2.95 |
| CER8042C-120M | 12 ± 20% | 0.049 | 4.15 | 2.7 |
| CER8042C-150M | 15 ± 20% | 0.062 | 3.65 | 2.35 |
| CER8042C-180M | 18 ± 20% | 0.072 | 3.15 | 2.2 |
| CER8042C-220M | 22 ± 20% | 0.085 | 2.95 | 2.05 |
| CER8042C-270M | 27 ± 20% | 0.1 | 2.75 | 1.85 |
| CER8042C-330M | 33 ± 20% | 0.12 | 2.45 | 1.7 |
| CER8042C-390M | 39 ± 20% | 0.15 | 2.2 | 1.55 |
| CER8042C-470M | 47 ± 20% | 0.17 | 2 | 1.45 |
| CER8042C-560M | 56 ± 20% | 0.21 | 1.9 | 1.3 |
| CER8042C-680M | 68 ± 20% | 0.24 | 1.7 | 1.2 |
| CER8042C-820M | 82 ± 20% | 0.3 | 1.55 | 1.05 |
| CER8042C-101M | 100 ± 20% | 0.36 | 1.4 | 1 |
| CER8042C-121M | 120 ± 20% | 0.45 | 1.25 | 0.89 |
| CER8042C-151M | 150 ± 20% | 0.54 | 1.1 | 0.81 |
| CER8042C-181M | 180 ± 20% | 0.69 | 1 | 0.72 |
| CER8042C-221M | 220 ± 20% | 0.77 | 0.95 | 0.68 |
| CER8042C-271M | 270 ± 20% | 0.96 | 0.86 | 0.61 |
| CER8042C-331M | 330 ± 20% | 1.2 | 0.75 | 0.55 |
| CER8042C-391M | 390 ± 20% | 1.54 | 0.72 | 0.48 |
| CER8042C-471M | 470 ± 20% | 1.7 | 0.66 | 0.46 |
| CER8042C-561M | 560 ± 20% | 2.16 | 0.6 | 0.41 |
| CER8042C-681M | 680 ± 20% | 2.39 | 0.55 | 0.39 |
| CER8042C-821M | 820 ± 20% | 3.05 | 0.49 | 0.34 |
| CER8042C-102M | 1000 ± 20% | 3.49 | 0.45 | 0.32 |
- 电感量测试条件:100kHz,1V
- 直流饱和容许电流:电感值下降至初始值的30%的电流值
- 温度上升容许电流:磁芯表面温度上升至40℃的电流值
电流特性图
直流饱和特性
温度上升特性
