| 好东方替代TDK电感 | 电感值(μH) | DCR Typ(mΩ) |  饱和电流(A) | 温升电流(A) | 工作温度(℃) | 长(mm) | 宽(mm) | 高(mm) | 封装 | 屏蔽 | 磁芯材料 |
| SPM4020T-R47M-LR | 0.47 | 12.5 | 11 | 8 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-1R0M-LR | 1 | 20.9 | 9 | 6.2 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-1R5M-LR | 1.5 | 39 | 6 | 4.5 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-2R2M-LR | 2.2 | 50.5 | 5 | 4 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-3R3M-LR | 3.3 | 72 | 4 | 3.3 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-4R7M-LR | 4.7 | 100 | 3.3 | 2.8 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-6R8M-LR | 6.8 | 187 | 3 | 2.05 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-100M-LR | 10 | 238 | 2.2 | 1.8 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-R47M | 0.47 | 12.5 | 11 | 8 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-1R0M | 1 | 20.9 | 9 | 6.2 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-1R5M | 1.5 | 39 | 6 | 4.5 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-2R2M | 2.2 | 50.5 | 5 | 4 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-3R3M | 3.3 | 72 | 4 | 3.3 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |
| SPM4020T-4R7M | 4.7 | 100 | 3.3 | 2.8 | -40~125 | 4.4 | 4.2 | 1.8 | SMD | Y | 合金粉末 |