L4981 系列
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| L4981AD013TR | IC PFC CTR AVER CURR 100KHZ 20SO | STMicroelectronics | 6889 |
|
| L4981AD | IC PFC CTR AVER CURR 100KHZ 20SO | STMicroelectronics | 5861 |
|
| L4981B | IC PFC CTR AV CURR 100KHZ 20DIP | STMicroelectronics | 5172 |
|
| L4981BD | IC PFC CTR AVER CURR 100KHZ 20SO | STMicroelectronics | 2684 |
|
| L4981A | IC PFC CTR AV CURR 100KHZ 20DIP | STMicroelectronics | 4996 |
|