高信赖性功率电感器 CQR1042C
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)±30% | 额定直流电流 (A) | 额定温度上升电流 (A) | ||
|---|---|---|---|---|---|---|
| Typical | Spec | Typical | Spec | |||
| CQR1042C-1R5N | 1.5 ± 30% | 0.007 | 13 | 9.2 | 8.25 | 5.9 |
| CQR1042C-2R0N | 2 ± 30% | 0.009 | 11 | 7.7 | 7.65 | 5.6 |
| CQR1042C-2R7N | 2.7 ± 30% | 0.01 | 9.6 | 6.5 | 7.2 | 5.15 |
| CQR1042C-3R6N | 3.6 ± 30% | 0.013 | 8.4 | 5.7 | 6.2 | 4.5 |
| CQR1042C-4R7N | 4.7 ± 30% | 0.015 | 6.7 | 4.9 | 5.6 | 4 |
| CQR1042C-6R2N | 6.2 ± 30% | 0.019 | 6.4 | 4.45 | 4.95 | 3.55 |
| CQR1042C-7R5N | 7.5 ± 30% | 0.022 | 6 | 4 | 4.65 | 3.35 |
| CQR1042C-8R2N | 8.2 ± 30% | 0.024 | 5.8 | 3.75 | 4.4 | 3.15 |
| CQR1042C-100M | 10 ± 20% | 0.029 | 5 | 3.5 | 4 | 2.9 |
| CQR1042C-120M | 12 ± 20% | 0.032 | 4.4 | 3.15 | 3.85 | 2.75 |
| CQR1042C-150M | 15 ± 20% | 0.041 | 4.2 | 2.9 | 3.35 | 2.45 |
| CQR1042C-180M | 18 ± 20% | 0.048 | 3.8 | 2.6 | 3.05 | 2.2 |
| CQR1042C-220M | 22 ± 20% | 0.064 | 3.4 | 2.4 | 2.65 | 1.9 |
| CQR1042C-270M | 27 ± 20% | 0.075 | 3 | 2.2 | 2.45 | 1.8 |
| CQR1042C-330M | 33 ± 20% | 0.092 | 2.8 | 2 | 2.2 | 1.6 |
| CQR1042C-390M | 39 ± 20% | 0.1 | 2.6 | 1.8 | 2.05 | 1.5 |
| CQR1042C-470M | 47 ± 20% | 0.12 | 2.4 | 1.6 | 1.88 | 1.35 |
| CQR1042C-560M | 56 ± 20% | 0.15 | 2.2 | 1.5 | 1.7 | 1.25 |
| CQR1042C-680M | 68 ± 20% | 0.18 | 2 | 1.35 | 1.55 | 1.1 |
| CQR1042C-820M | 82 ± 20% | 0.21 | 1.8 | 1.25 | 1.43 | 1 |
| CQR1042C-101M | 100 ± 20% | 0.26 | 1.6 | 1.15 | 1.28 | 0.92 |
| CQR1042C-121M | 120 ± 20% | 0.31 | 1.5 | 1 | 1.18 | 0.85 |
| CQR1042C-151M | 150 ± 20% | 0.41 | 1.3 | 0.9 | 1 | 0.72 |
| CQR1042C-181M | 180 ± 20% | 0.51 | 1.2 | 0.8 | 0.9 | 0.66 |
| CQR1042C-221M | 220 ± 20% | 0.63 | 1.1 | 0.7 | 0.8 | 0.59 |
| CQR1042C-271M | 270 ± 20% | 0.73 | 1 | 0.65 | 0.74 | 0.54 |
| CQR1042C-331M | 330 ± 20% | 0.93 | 0.9 | 0.6 | 0.66 | 0.47 |
| CQR1042C-391M | 390 ± 20% | 0.99 | 0.8 | 0.55 | 0.63 | 0.46 |
| CQR1042C-471M | 470 ± 20% | 1.4 | 0.75 | 0.5 | 0.53 | 0.39 |
| CQR1042C-561M | 560 ± 20% | 1.53 | 0.72 | 0.48 | 0.5 | 0.37 |
| CQR1042C-681M | 680 ± 20% | 1.83 | 0.66 | 0.44 | 0.46 | 0.34 |
| CQR1042C-821M | 820 ± 20% | 2.09 | 0.6 | 0.41 | 0.41 | 0.31 |
| CQR1042C-102M | 1000 ± 20% | 2.4 | 0.54 | 0.38 | 0.39 | 0.29 |
电流特性图
直流饱和特性
温度上升特性
